Create your page here
Saturday, 13 June 2015
add
add longest videos
Loading...
Loading...
Loading...
Loading...
Branches of Mathematics
Pure mathematics
Applied mathematics
- Dynamical systems and differential equations
- Mathematical physics
- Computing
- Information theory and signal processing
- Probability and statistics
- Game theory
- Operations research
Related Topics
- Electromagnetic Spectrum
- Linear Equations
- Applied Physics
- Nano Technology
- Engineering Sciences
- Mathematical Medicine
- Fluid dynamics
- Computational Mathematics
- Gamma Ray Optics
- Onfrared Optics
- Relative Velocity
- Iciam
- Intelligent Imaging Neuroscience
- Biomedical Engineering
- Neuroscience Research
- Quantum Cosmology
- Brain Research
Open Collage in a new Window
Email the Collage
In mathematics, the commutator gives an indication of the extent to which a certain binary operation fails to be commutative. There are different definitions used in group theory and ring theory.
The commutator of two elements, g and h, of a group G, is the element
It is equal to the group's identity if and only if g and h commute (i.e., if and only if gh = hg). The subgroup of Failed to parse (Missing texvc executable; please see math/README to configure.): G
N.B. The above definition of the commutator is used by some group theorists. Many other group theorists define the commutator as
Commutator identities are an important tool in group theory. The expression ax denotes the conjugate of a by x, defined as x−1a x.
Identity 5 is also known as the Hall-Witt identity. It is a group-theoretic analogue of the Jacobi identity for the ring-theoretic commutator (see next section).
N.B. The above definition of the conjugate of a by x is used by some group theorists. Many other group theorists define the conjugate of a by x as xax−1. This is often written Failed to parse (Missing texvc executable; please see math/README to configure.): {}^x a . Similar identities hold for these conventions.
This page contains text from Wikipedia, the Free Encyclopedia -
http://en.wikipedia.org/wiki/Commutator
This article is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License, which means that you can copy and modify it as long as the entire work (including additions) remains under this license.
This article is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License, which means that you can copy and modify it as long as the entire work (including additions) remains under this license.
- Loading...
Loading suggestions ...
-
Commutators: Basics on AC and DC Generation
Commutators: Basics on AC and DC Generation -
Build a simple DC motor with brushes and commutator
Build a simple DC motor with brushes and commutatorBuild a simple DC motor with brushes and commutator
-
DC motor (role of split ring commutator)
DC motor (role of split ring commutator)DC motor (role of split ring commutator)
Interaction between a current carrying coil of wire and a permanent magnetic field. Note video does not mention the motor effect, but considers the coil as a... -
Topics In Quantum Mechanics Video #18: Momentum And Position Commutator
Topics In Quantum Mechanics Video #18: Momentum And Position CommutatorTopics In Quantum Mechanics Video #18: Momentum And Position Commutator
Hundreds of FREE Problem Solving Videos And FREE REPORTS from www.digital-university.org. -
Easy Power Tool Fix: Burnt Commutator
Easy Power Tool Fix: Burnt CommutatorEasy Power Tool Fix: Burnt Commutator
Sparking motor? Think your tool is broken? If you bound up the blade of a rotary tool of any kind this fix may be all you need. Even if you smelled smoke. Ch... -
How a 3 coil DC motor and commutator work
How a 3 coil DC motor and commutator workHow a 3 coil DC motor and commutator work
Step by step tutorial on how a 3-coil DC motor operates, focusing on what the commutator does in transferring current through the coils. -
Commutation
CommutationCommutation
A brief look at the principle of commutation. -
DC Motor Principle 1
DC Motor Principle 1DC Motor Principle 1
Thanks for your comments. This video is not a practical application of a DC motor, it is designed only to demonstrate the basic working principles. -
Servo motor commutator repair- undercutting mica
Servo motor commutator repair- undercutting micaServo motor commutator repair- undercutting mica
Undercutting commutator bar mica on an armature lathe -
BUILDING COMMUTATORS FROM SCRATCH
BUILDING COMMUTATORS FROM SCRATCHBUILDING COMMUTATORS FROM SCRATCH
Here is shown a very simple method to build from scratch a Motor-Generator Commutator. -
GT7. The Commutator Subgroup
GT7. The Commutator SubgroupGT7. The Commutator Subgroup
Abstract Algebra: We define the commutator subgroup for a group G and the corresponding quotient group, the abelianization of G. The main example is the dihe... -
CLAUSING LATHE WORK FARMALL generator commutator
CLAUSING LATHE WORK FARMALL generator commutatorCLAUSING LATHE WORK FARMALL generator commutator
Tubalcain turns down the copper commutator from an old tractor generator. Always machine the armature's commutator when replacing the brushes. Starters are b... -
Solve Rubik's Cube without memorization - Part 4 - Understanding the basic commutator
Solve Rubik's Cube without memorization - Part 4 - Understanding the basic commutatorSolve Rubik's Cube without memorization - Part 4 - Understanding the basic commutator
Here's a tutorial that introduces the basic 3-cycle commutator for solving corner pieces. Special thanks to Philip Brocoum for introducing me to commutators. Thanks to ImaginaryHuman072889 for his excellent video on commutators, and to Peter Gosch for his terrific website explaining commutators and conjugates. -
commutator working model
commutator working modelcommutator working model
DCモータのcommutatorの働きを模型で確認してみました。模型用のモータとしてなじみ深い3スロットタイプのものを模しています。点灯しているLEDの色が電機子を流れる電流の向きを示し、ほぼ180度回転ごとにLEDの点灯が切り替わります。回転軸より上側と下側で点灯するLEDの色が異なることが確認できます。
- Anticommutativity
- Associative algebra
- Associator
- Binary operation
- Clifford algebra
- Commutative
- Commutator
- Commutator subgroup
- Conjugate variables
- David J. Griffiths
- Derived subgroup
- Graded algebra
- Group (mathematics)
- Group theory
- Hall-Witt identity
- Hilbert space
- Jacobi identity
- Jordan algebra
- Leibniz rule
- Lie algebra
- Lie bracket
- Linear algebra
- Mathematical Reviews
- Mathematics
- McGraw Hill
- Moyal bracket
- Moyal product
- Nilpotent group
- Observable
- Phase space
- Pincherle derivative
- Poisson bracket
- Prentice Hall
- Quantum mechanics
- Richard L. Liboff
- Ring (algebra)
- Ring theory
- Solvable group
- Subgroup
- Theorem
- Uncertainty relation
- University of London
-
Commutators: Basics on AC and DC Generation
Commutators: Basics on AC and DC GenerationCommutators: Basics on AC and DC Generation
Basics of electricity: how generators make AC power, how to make DC power using a commutator. This video is integrated as part of our Generators Page: www.Ed... -
Build a simple DC motor with brushes and commutator
Build a simple DC motor with brushes and commutatorBuild a simple DC motor with brushes and commutator
-
DC motor (role of split ring commutator)
DC motor (role of split ring commutator)DC motor (role of split ring commutator)
Interaction between a current carrying coil of wire and a permanent magnetic field. Note video does not mention the motor effect, but considers the coil as a... -
Topics In Quantum Mechanics Video #18: Momentum And Position Commutator
Topics In Quantum Mechanics Video #18: Momentum And Position CommutatorTopics In Quantum Mechanics Video #18: Momentum And Position Commutator
Hundreds of FREE Problem Solving Videos And FREE REPORTS from www.digital-university.org. -
Easy Power Tool Fix: Burnt Commutator
Easy Power Tool Fix: Burnt CommutatorEasy Power Tool Fix: Burnt Commutator
Sparking motor? Think your tool is broken? If you bound up the blade of a rotary tool of any kind this fix may be all you need. Even if you smelled smoke. Ch... -
How a 3 coil DC motor and commutator work
How a 3 coil DC motor and commutator workHow a 3 coil DC motor and commutator work
Step by step tutorial on how a 3-coil DC motor operates, focusing on what the commutator does in transferring current through the coils. -
Commutation
CommutationCommutation
A brief look at the principle of commutation. -
DC Motor Principle 1
DC Motor Principle 1DC Motor Principle 1
Thanks for your comments. This video is not a practical application of a DC motor, it is designed only to demonstrate the basic working principles. -
Servo motor commutator repair- undercutting mica
Servo motor commutator repair- undercutting micaServo motor commutator repair- undercutting mica
Undercutting commutator bar mica on an armature lathe -
BUILDING COMMUTATORS FROM SCRATCH
BUILDING COMMUTATORS FROM SCRATCHBUILDING COMMUTATORS FROM SCRATCH
Here is shown a very simple method to build from scratch a Motor-Generator Commutator. -
GT7. The Commutator Subgroup
GT7. The Commutator SubgroupGT7. The Commutator Subgroup
Abstract Algebra: We define the commutator subgroup for a group G and the corresponding quotient group, the abelianization of G. The main example is the dihe... -
CLAUSING LATHE WORK FARMALL generator commutator
CLAUSING LATHE WORK FARMALL generator commutatorCLAUSING LATHE WORK FARMALL generator commutator
Tubalcain turns down the copper commutator from an old tractor generator. Always machine the armature's commutator when replacing the brushes. Starters are b... -
Solve Rubik's Cube without memorization - Part 4 - Understanding the basic commutator
Solve Rubik's Cube without memorization - Part 4 - Understanding the basic commutatorSolve Rubik's Cube without memorization - Part 4 - Understanding the basic commutator
Here's a tutorial that introduces the basic 3-cycle commutator for solving corner pieces. Special thanks to Philip Brocoum for introducing me to commutators. Thanks to ImaginaryHuman072889 for his excellent video on commutators, and to Peter Gosch for his terrific website explaining commutators and conjugates. -
commutator working model
commutator working modelcommutator working model
DCモータのcommutatorの働きを模型で確認してみました。模型用のモータとしてなじみ深い3スロットタイプのものを模しています。点灯しているLEDの色が電機子を流れる電流の向きを示し、ほぼ180度回転ごとにLEDの点灯が切り替わります。回転軸より上側と下側で点灯するLEDの色が異なることが確認できます。 -
commutator manufacturing process
commutator manufacturing processcommutator manufacturing process
Supply commutator for power tools,household appliances,automobile industry and other motors. Contact: Mr. Hong Email: nide@nide-international.com, Ningbo Haishu Nide International Co., Ltd , Web: www.nide-international.com -
Dewalt commutator and brushes still sparking
Dewalt commutator and brushes still sparkingDewalt commutator and brushes still sparking
I set up the outer bearing on a wood clamp and basically made it like a lathe. Driving the blade bolt with a drill, I just filed the commutator flat. -
Cleaning Commutator with Canvas
Cleaning Commutator with CanvasCleaning Commutator with Canvas
How to clean a motor commutator using a canvas cloth so that it does not destroy the brown surface that has developed. -
commutator
commutatorcommutator
graphics: bob stoute / music: valera alakhov. -
removing a small commutator 1
removing a small commutator 1removing a small commutator 1
Here's a short video showing one method of removing a commutator from a small electric motor. Having myself broken a commutator, rendering it useless,wasting... -
Potted Motor Re-wiring: Cleaning the Commutator
Potted Motor Re-wiring: Cleaning the CommutatorPotted Motor Re-wiring: Cleaning the Commutator
This is a supporting video embedded within Part 17 of a tutorial on the Vintage Singer Sewing Machine Blog covering how to re-wire the potted motors on the S... -
Commutator Turning machine
Commutator Turning machineCommutator Turning machine
We Kasthuri machine Builders make commutator turning machine. this machine is widely used in the Home Appliance industries, this is used to to do the turning... -
Smart BLDC Commutator
Smart BLDC CommutatorSmart BLDC Commutator
Just got this control board working, still some minor bugs to work out with motor starting. The control board takes input from hall effect sensors on the motor and takes care of the commutation of the motor. An external microcontroller can feed in direction and PWM for black box type control of the motor. What makes it smart is that while the control board is reading the hall sensors for commutating, it is simultaneously using that information to keep track of the motor position, both forward and reverse. Position is then relayed back to an external microcontroller via the SPI protocol. Check it out at http://makeatronics.blogspot.com/2014 -
DIY MOTOR School Project DC Electric Motor with Commutator
DIY MOTOR School Project DC Electric Motor with CommutatorDIY MOTOR School Project DC Electric Motor with Commutator
This is a motor my partner and I made for our Grade 11 Physics course. Solenoid 100-200 turns Armature cardboard tube Magnets Neodymium (N40) Batteries Two 9...
Commutators: Basics on AC and DC Generation
- Order: Reorder
- Duration: 4:02
- Updated: 05 Sep 2014
- author: EdisonTechCenter
Basics of electricity: how generators make AC power, how to make DC power using a commutator. This video is integrated as part of our Generators Page: www.Ed...
http://wn.com/Commutators_Basics_on_AC_and_DC_Generation
Basics of electricity: how generators make AC power, how to make DC power using a commutator. This video is integrated as part of our Generators Page: www.Ed...
- published: 09 Nov 2012
- views: 70616
- author: EdisonTechCenter
Build a simple DC motor with brushes and commutator
- Order: Reorder
- Duration: 4:49
- Updated: 21 Aug 2014
- author: Tim Callinan
http://wn.com/Build_a_simple_DC_motor_with_brushes_and_commutator
DC motor (role of split ring commutator)
- Order: Reorder
- Duration: 1:29
- Updated: 12 Aug 2013
- author: BDAphysics
Interaction between a current carrying coil of wire and a permanent magnetic field. Note video does not mention the motor effect, but considers the coil as a...
http://wn.com/DC_motor_(role_of_split_ring_commutator)
Interaction between a current carrying coil of wire and a permanent magnetic field. Note video does not mention the motor effect, but considers the coil as a...
- published: 23 Mar 2013
- views: 1626
- author: BDAphysics
Topics In Quantum Mechanics Video #18: Momentum And Position Commutator
- Order: Reorder
- Duration: 7:39
- Updated: 02 Jul 2014
- author: TheDigitalUniversity
Hundreds of FREE Problem Solving Videos And FREE REPORTS from www.digital-university.org.
http://wn.com/Topics_In_Quantum_Mechanics_Video_18_Momentum_And_Position_Commutator
Hundreds of FREE Problem Solving Videos And FREE REPORTS from www.digital-university.org.
- published: 07 May 2011
- views: 5078
- author: TheDigitalUniversity
Easy Power Tool Fix: Burnt Commutator
- Order: Reorder
- Duration: 4:12
- Updated: 04 Sep 2014
- author: Ian Slatas
Sparking motor? Think your tool is broken? If you bound up the blade of a rotary tool of any kind this fix may be all you need. Even if you smelled smoke. Ch...
http://wn.com/Easy_Power_Tool_Fix_Burnt_Commutator
Sparking motor? Think your tool is broken? If you bound up the blade of a rotary tool of any kind this fix may be all you need. Even if you smelled smoke. Ch...
- published: 10 Dec 2013
- views: 12513
- author: Ian Slatas
How a 3 coil DC motor and commutator work
Step by step tutorial on how a 3-coil DC motor operates, focusing on what the commutator does in transferring current through the coils.
http://wn.com/How_a_3_coil_DC_motor_and_commutator_work
Step by step tutorial on how a 3-coil DC motor operates, focusing on what the commutator does in transferring current through the coils.
- published: 16 Apr 2012
- views: 6984
- author: prem9740
Commutation
- Order: Reorder
- Duration: 4:56
- Updated: 03 Jul 2013
- author: Roddy Mc Namee
A brief look at the principle of commutation.
http://wn.com/Commutation
A brief look at the principle of commutation.
- published: 13 Mar 2013
- views: 190
- author: Roddy Mc Namee
DC Motor Principle 1
Thanks for your comments. This video is not a practical application of a DC motor, it is designed only to demonstrate the basic working principles.
http://wn.com/DC_Motor_Principle_1
Thanks for your comments. This video is not a practical application of a DC motor, it is designed only to demonstrate the basic working principles.
- published: 19 Jul 2011
- views: 230877
- author: Petar Mak
Servo motor commutator repair- undercutting mica
- Order: Reorder
- Duration: 0:22
- Updated: 16 Mar 2014
Undercutting commutator bar mica on an armature lathe
http://wn.com/Servo_motor_commutator_repair-_undercutting_mica
Undercutting commutator bar mica on an armature lathe
- published: 16 Mar 2014
- views: 57
BUILDING COMMUTATORS FROM SCRATCH
- Order: Reorder
- Duration: 2:58
- Updated: 01 Aug 2013
- author: ufopolitics
Here is shown a very simple method to build from scratch a Motor-Generator Commutator.
http://wn.com/BUILDING_COMMUTATORS_FROM_SCRATCH
Here is shown a very simple method to build from scratch a Motor-Generator Commutator.
- published: 01 Aug 2012
- views: 3539
- author: ufopolitics
GT7. The Commutator Subgroup
- Order: Reorder
- Duration: 15:21
- Updated: 14 Aug 2014
- author: MathDoctorBob
Abstract Algebra: We define the commutator subgroup for a group G and the corresponding quotient group, the abelianization of G. The main example is the dihe...
http://wn.com/GT7._The_Commutator_Subgroup
Abstract Algebra: We define the commutator subgroup for a group G and the corresponding quotient group, the abelianization of G. The main example is the dihe...
- published: 15 Jan 2012
- views: 3913
- author: MathDoctorBob
CLAUSING LATHE WORK FARMALL generator commutator
Tubalcain turns down the copper commutator from an old tractor generator. Always machine the armature's commutator when replacing the brushes. Starters are b...
http://wn.com/CLAUSING_LATHE_WORK_FARMALL_generator_commutator
Tubalcain turns down the copper commutator from an old tractor generator. Always machine the armature's commutator when replacing the brushes. Starters are b...
- published: 09 Jul 2009
- views: 34113
- author: mrpete222
Solve Rubik's Cube without memorization - Part 4 - Understanding the basic commutator
- Order: Reorder
- Duration: 15:18
- Updated: 13 Aug 2014
Here's a tutorial that introduces the basic 3-cycle commutator for solving corner pieces.
Special thanks to Philip Brocoum for introducing me to commutators. Thanks to ImaginaryHuman072889 for his excellent video on commutators, and to Peter Gosch for his terrific website explaining commutators and conjugates.
http://wn.com/Solve_Rubik's_Cube_without_memorization_-_Part_4_-_Understanding_the_basic_commutator
Here's a tutorial that introduces the basic 3-cycle commutator for solving corner pieces.
Special thanks to Philip Brocoum for introducing me to commutators. Thanks to ImaginaryHuman072889 for his excellent video on commutators, and to Peter Gosch for his terrific website explaining commutators and conjugates.
- published: 13 Aug 2014
- views: 3
commutator working model
DCモータのcommutatorの働きを模型で確認してみました。模型用のモータとしてなじみ深い3スロットタイプのものを模しています。点灯しているLEDの色が電機子を流れる電流の向きを示し、ほぼ180度回転ごとにLEDの点灯が切り替わります。回転軸より上側と下側で点灯するLEDの色が異なることが確認できます。
http://wn.com/commutator_working_model
DCモータのcommutatorの働きを模型で確認してみました。模型用のモータとしてなじみ深い3スロットタイプのものを模しています。点灯しているLEDの色が電機子を流れる電流の向きを示し、ほぼ180度回転ごとにLEDの点灯が切り替わります。回転軸より上側と下側で点灯するLEDの色が異なることが確認できます。
- published: 27 May 2009
- views: 5524
- author: stroll365
commutator manufacturing process
- Order: Reorder
- Duration: 1:47
- Updated: 11 Dec 2013
Supply commutator for power tools,household appliances,automobile industry and other motors.
Contact: Mr. Hong Email: nide@nide-international.com, Ningbo Haishu Nide International Co., Ltd , Web: www.nide-international.com
http://wn.com/commutator_manufacturing_process
Supply commutator for power tools,household appliances,automobile industry and other motors.
Contact: Mr. Hong Email: nide@nide-international.com, Ningbo Haishu Nide International Co., Ltd , Web: www.nide-international.com
- published: 11 Dec 2013
- views: 30
Dewalt commutator and brushes still sparking
- Order: Reorder
- Duration: 1:10
- Updated: 01 Mar 2015
I set up the outer bearing on a wood clamp and basically made it like a lathe. Driving the blade bolt with a drill, I just filed the commutator flat.
http://wn.com/Dewalt_commutator_and_brushes_still_sparking
I set up the outer bearing on a wood clamp and basically made it like a lathe. Driving the blade bolt with a drill, I just filed the commutator flat.
- published: 01 Mar 2015
- views: 8
Cleaning Commutator with Canvas
- Order: Reorder
- Duration: 0:14
- Updated: 28 Oct 2013
How to clean a motor commutator using a canvas cloth so that it does not destroy the brown surface that has developed.
http://wn.com/Cleaning_Commutator_with_Canvas
How to clean a motor commutator using a canvas cloth so that it does not destroy the brown surface that has developed.
- published: 28 Oct 2013
- views: 85
commutator
- Order: Reorder
- Duration: 1:15
- Updated: 14 Jan 2013
- author: Bob Stoute
graphics: bob stoute / music: valera alakhov.
http://wn.com/commutator
removing a small commutator 1
Here's a short video showing one method of removing a commutator from a small electric motor. Having myself broken a commutator, rendering it useless,wasting...
http://wn.com/removing_a_small_commutator_1
Here's a short video showing one method of removing a commutator from a small electric motor. Having myself broken a commutator, rendering it useless,wasting...
- published: 06 Sep 2012
- views: 167
- author: 0john100
Potted Motor Re-wiring: Cleaning the Commutator
- Order: Reorder
- Duration: 0:44
- Updated: 23 Feb 2013
- author: VintageSingerSewing
This is a supporting video embedded within Part 17 of a tutorial on the Vintage Singer Sewing Machine Blog covering how to re-wire the potted motors on the S...
http://wn.com/Potted_Motor_Re-wiring_Cleaning_the_Commutator
This is a supporting video embedded within Part 17 of a tutorial on the Vintage Singer Sewing Machine Blog covering how to re-wire the potted motors on the S...
- published: 28 Dec 2011
- views: 1609
- author: VintageSingerSewing
Commutator Turning machine
- Order: Reorder
- Duration: 12:24
- Updated: 04 May 2012
- author: JC KASTHURI
We Kasthuri machine Builders make commutator turning machine. this machine is widely used in the Home Appliance industries, this is used to to do the turning...
http://wn.com/Commutator_Turning_machine
We Kasthuri machine Builders make commutator turning machine. this machine is widely used in the Home Appliance industries, this is used to to do the turning...
- published: 05 Jan 2012
- views: 908
- author: JC KASTHURI
Smart BLDC Commutator
- Order: Reorder
- Duration: 3:21
- Updated: 04 May 2014
Just got this control board working, still some minor bugs to work out with motor starting.
The control board takes input from hall effect sensors on the motor and takes care of the commutation of the motor. An external microcontroller can feed in direction and PWM for black box type control of the motor.
What makes it smart is that while the control board is reading the hall sensors for commutating, it is simultaneously using that information to keep track of the motor position, both forward and reverse. Position is then relayed back to an external microcontroller via the SPI protocol.
Check it out at http://makeatronics.blogspot.com/2014/05/bldc-motor-control.html
http://wn.com/Smart_BLDC_Commutator
Just got this control board working, still some minor bugs to work out with motor starting.
The control board takes input from hall effect sensors on the motor and takes care of the commutation of the motor. An external microcontroller can feed in direction and PWM for black box type control of the motor.
What makes it smart is that while the control board is reading the hall sensors for commutating, it is simultaneously using that information to keep track of the motor position, both forward and reverse. Position is then relayed back to an external microcontroller via the SPI protocol.
Check it out at http://makeatronics.blogspot.com/2014/05/bldc-motor-control.html
- published: 04 May 2014
- views: 89
DIY MOTOR School Project DC Electric Motor with Commutator
This is a motor my partner and I made for our Grade 11 Physics course. Solenoid 100-200 turns Armature cardboard tube Magnets Neodymium (N40) Batteries Two 9...
http://wn.com/DIY_MOTOR_School_Project_DC_Electric_Motor_with_Commutator
This is a motor my partner and I made for our Grade 11 Physics course. Solenoid 100-200 turns Armature cardboard tube Magnets Neodymium (N40) Batteries Two 9...
- published: 30 May 2010
- views: 52929
- author: Tmac631
-
Commutators and Conjugates - The Ultimate Instructional Video
Commutators and Conjugates - The Ultimate Instructional VideoCommutators and Conjugates - The Ultimate Instructional Video
This is a video that explains pretty much everything you'll ever want to know (and possibly more) about commutators and conjugates. Please note: I did not ne... -
How to solve twisty puzzles (using Gelatinbrain's 1.4.14 as an example)
How to solve twisty puzzles (using Gelatinbrain's 1.4.14 as an example)How to solve twisty puzzles (using Gelatinbrain's 1.4.14 as an example)
This is a video on how to figure out how to solve a twisty puzzle. I chose a big, medium-difficulty puzzle as the example (Gelatinbrain's 1.4.14). This is no... -
Stable Commutator Length in Baumslag-Solitar groups (GGD/GEAR Seminar)
Stable Commutator Length in Baumslag-Solitar groups (GGD/GEAR Seminar)Stable Commutator Length in Baumslag-Solitar groups (GGD/GEAR Seminar)
Matt Clay (University of Arkansas) Abstract: I will talk about computing stable commutator length in Baumslag-Solitar groups and about the spectrum of values it takes. For a certain elements, stable commutator length is computable and takes only rational values. There is a gap in the stable commutator length spectrum: no element of a Baumslag-Solitar group has stable commutator length between 0 and 1/12. Some of these techniques apply more generally to other groups acting on trees. This is joint work with Max Forester and Joel Louwsma. -
طريقة لف مواتير -موبينات تحتوى علي كلوكتور- Rewending Commutator Motors
طريقة لف مواتير -موبينات تحتوى علي كلوكتور- Rewending Commutator Motorsطريقة لف مواتير -موبينات تحتوى علي كلوكتور- Rewending Commutator Motors
طريقة لف الموبينات التي تحتوي علي كوليكتور (Rewinding Commutator Motors (Universal Motors-Series Motors مهندس / جمال فتحى ابوالسعود-01223682440 مركز صيانة مو... -
Real Madrid vs Getafe 23 May 2015 Full match 1stHalf English Commutator
Real Madrid vs Getafe 23 May 2015 Full match 1stHalf English CommutatorReal Madrid vs Getafe 23 May 2015 Full match 1stHalf English Commutator
Real Madrid vs Getafe 7-3 23 May 2015 Cristiano Ronaldo hatric James Rodriguez Javier Hernandez Jese Rodriguez Marcelo -
Koji Fujiwara (Kyoto University) Stable commutator length on mapping class groups
Koji Fujiwara (Kyoto University) Stable commutator length on mapping class groupsKoji Fujiwara (Kyoto University) Stable commutator length on mapping class groups
Koji Fujiwara (Kyoto University) Stable commutator length on mapping class groups -
Understanding basic commutators and how they work
Understanding basic commutators and how they workUnderstanding basic commutators and how they work
This video covers the basic ideas behind commutators. It doesn't get very caught up in the mechanics of how to find them, it just talks about why they work a... -
Heisenberg Uncertainty Principle Proof by Commutators
Heisenberg Uncertainty Principle Proof by CommutatorsHeisenberg Uncertainty Principle Proof by Commutators
Commutators gonna commutate. -
Using commutators to solve the 3x3x3x3 (4D Rubik's Cube)
Using commutators to solve the 3x3x3x3 (4D Rubik's Cube)Using commutators to solve the 3x3x3x3 (4D Rubik's Cube)
This video builds off of my introduction to the 3x3x3x3 to demonstrate how to find commutators to solve all of the pieces of this puzzle. These are not the s... -
3-Style Tutorial Part 3 of 10: Corner Commutators Continued
3-Style Tutorial Part 3 of 10: Corner Commutators Continued3-Style Tutorial Part 3 of 10: Corner Commutators Continued
In this video I continue talking about pure commutators and then move into setup moves. Sorry about the length, but these are some of the most important conc... -
Quantum harmonic oscillator via ladder operators
Quantum harmonic oscillator via ladder operatorsQuantum harmonic oscillator via ladder operators
A solution to the quantum harmonic oscillator time independent Schrodinger equation by cleverness, factoring the Hamiltonian, introduction of ladder operator... -
004 Commutators and Time Evolution (the Time Dependent Schrodinger Equation)
004 Commutators and Time Evolution (the Time Dependent Schrodinger Equation)004 Commutators and Time Evolution (the Time Dependent Schrodinger Equation)
In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum inte... -
Introduction to 3-cycles: Corners - Pure Commutators
Introduction to 3-cycles: Corners - Pure CommutatorsIntroduction to 3-cycles: Corners - Pure Commutators
In this video, I go over the pure commutators for corners. I attempt to explain how to recognise these cases and how to solve them. I know the quality is poor, but bear with me. Watch at you own risk. I am deadmanlsh at the Speedsolving forums. PM me if you have any questions. Goodbye. -
Real Madrid vs Getafe 23 May 2015 Full match 2ND Half English Commutator
Real Madrid vs Getafe 23 May 2015 Full match 2ND Half English CommutatorReal Madrid vs Getafe 23 May 2015 Full match 2ND Half English Commutator
Real Madrid vs Getafe 7-3 23 May 2015 Cristiano Ronaldo hatric James Rodriguez Javier Hernandez Jese Rodriguez Marcelo -
Derivation of HG Algorithm (Part 1)
Derivation of HG Algorithm (Part 1)Derivation of HG Algorithm (Part 1)
Part 1 of the derivation of the "Holy Grail of Edge Flip Algorithms". This video gives basic information as well as developing the commutator, r (Uu) (Ll)' (... -
Mod-01 Lec-25 Lecture-25-Commutation in DC Machines
Mod-01 Lec-25 Lecture-25-Commutation in DC MachinesMod-01 Lec-25 Lecture-25-Commutation in DC Machines
Electrical Machines-I by Prof. Debaprasad Kastha, Department of Electrical Engineering, IIT Kharagpur. For more details on NPTEL visit http://nptel.iitm.ac.in. -
Angular momentum operator algebra
Angular momentum operator algebraAngular momentum operator algebra
The structure of quantum mechanical angular momentum is treated by working out the algebraic structure of total angular momentum and the z-component. The tot... -
Generalized uncertainty principle
Generalized uncertainty principleGeneralized uncertainty principle
The uncertainty principle in quantum mechanics is derived from the product of the uncertainties of two observables, manipulated so as to be expressed in terms of a commutator. (This lecture is part of a series for a course based on Griffiths' Introduction to Quantum Mechanics. The Full playlist is at http://www.youtube.com/playlist?list=PL65jGfVh1ilueHVVsuCxNXoxrLI3OZAPI) -
M3CH4PL3X PROMO MIX 2007
M3CH4PL3X PROMO MIX 2007M3CH4PL3X PROMO MIX 2007
1.Allied & Pylon-Osirus 2.Soccom-Magog 3.Yabol-Dominator 4.Soccom & Pylon & Walder-Failed Homicide 5.Yabol-Commutator 6.Pylon & Soccom-Depot 7.Pylon & Switch Technique-Quantum 8.Pylon & Switch Technique-Quantum [Yabol rmx] 9.Yabol-Dissociation 10.Yabol-Infinitesimal 11.Pylon-Central Dogma 12.Yabol-Crime 13.Pylon-Teslan 14.Soccom & Tamas-Methbugs 15.Yabol-Ekpyrotic 16.Pylon & Soccom-Katalyst 17.Yabol-Lawnmover Man -
Fourier analysis of word maps part 1
Fourier analysis of word maps part 1Fourier analysis of word maps part 1
Date: February 6, 2014 Speaker: Ori Parzanchevski, Institute for Advanced Study, Princeton, NJ Title: Fourier analysis of word maps Abstract: Let G be a fini... -
Quantum Mechanics Concepts: 4 Position, Momentum and Heisenberg
Quantum Mechanics Concepts: 4 Position, Momentum and HeisenbergQuantum Mechanics Concepts: 4 Position, Momentum and Heisenberg
Part 4 of a series: deriving the position and momentum operators and Heisenberg's Uncertainty Principle. -
Exodus Kills One person for 8 hours.
Exodus Kills One person for 8 hours.Exodus Kills One person for 8 hours.
Sorry for the bad quality, my commutator is a potato. If you have any questions I will be happy to answer them in the comments. No they did not try and get the one person to leave. -
Lesson 37 Quantum Teleportation, No Cloning Theorem
Lesson 37 Quantum Teleportation, No Cloning TheoremLesson 37 Quantum Teleportation, No Cloning Theorem
Prep for final exam, Time rate of change of an observable's expectation value depends on it's commutator with the Hamiltonian. No Cloning theorem explained a...
Commutators and Conjugates - The Ultimate Instructional Video
- Order: Reorder
- Duration: 41:47
- Updated: 06 Sep 2014
- author: ImaginaryHuman072889
This is a video that explains pretty much everything you'll ever want to know (and possibly more) about commutators and conjugates. Please note: I did not ne...
http://wn.com/Commutators_and_Conjugates_-_The_Ultimate_Instructional_Video
This is a video that explains pretty much everything you'll ever want to know (and possibly more) about commutators and conjugates. Please note: I did not ne...
- published: 28 Jul 2011
- views: 16000
- author: ImaginaryHuman072889
How to solve twisty puzzles (using Gelatinbrain's 1.4.14 as an example)
This is a video on how to figure out how to solve a twisty puzzle. I chose a big, medium-difficulty puzzle as the example (Gelatinbrain's 1.4.14). This is no...
http://wn.com/How_to_solve_twisty_puzzles_(using_Gelatinbrain's_1.4.14_as_an_example)
This is a video on how to figure out how to solve a twisty puzzle. I chose a big, medium-difficulty puzzle as the example (Gelatinbrain's 1.4.14). This is no...
- published: 14 Sep 2011
- views: 1519
- author: bmenrigh
Stable Commutator Length in Baumslag-Solitar groups (GGD/GEAR Seminar)
- Order: Reorder
- Duration: 52:03
- Updated: 13 Nov 2014
Matt Clay (University of Arkansas)
Abstract: I will talk about computing stable commutator length in Baumslag-Solitar groups and about the spectrum of values it takes. For a certain elements, stable commutator length is computable and takes only rational values. There is a gap in the stable commutator length spectrum: no element of a Baumslag-Solitar group has stable commutator length between 0 and 1/12. Some of these techniques apply more generally to other groups acting on trees. This is joint work with Max Forester and Joel Louwsma.
http://wn.com/Stable_Commutator_Length_in_Baumslag-Solitar_groups_(GGD_GEAR_Seminar)
Matt Clay (University of Arkansas)
Abstract: I will talk about computing stable commutator length in Baumslag-Solitar groups and about the spectrum of values it takes. For a certain elements, stable commutator length is computable and takes only rational values. There is a gap in the stable commutator length spectrum: no element of a Baumslag-Solitar group has stable commutator length between 0 and 1/12. Some of these techniques apply more generally to other groups acting on trees. This is joint work with Max Forester and Joel Louwsma.
- published: 13 Nov 2014
- views: 3
طريقة لف مواتير -موبينات تحتوى علي كلوكتور- Rewending Commutator Motors
- Order: Reorder
- Duration: 28:22
- Updated: 30 Aug 2014
- author: Gamal abo elsoud
طريقة لف الموبينات التي تحتوي علي كوليكتور (Rewinding Commutator Motors (Universal Motors-Series Motors مهندس / جمال فتحى ابوالسعود-01223682440 مركز صيانة مو...
http://wn.com/طريقة_لف_مواتير_-موبينات_تحتوى_علي_كلوكتور-_Rewending_Commutator_Motors
طريقة لف الموبينات التي تحتوي علي كوليكتور (Rewinding Commutator Motors (Universal Motors-Series Motors مهندس / جمال فتحى ابوالسعود-01223682440 مركز صيانة مو...
- published: 30 Jun 2014
- views: 204
- author: Gamal abo elsoud
Real Madrid vs Getafe 23 May 2015 Full match 1stHalf English Commutator
- Order: Reorder
- Duration: 31:22
- Updated: 26 May 2015
Real Madrid vs Getafe 7-3 23 May 2015
Cristiano Ronaldo hatric
James Rodriguez
Javier Hernandez
Jese Rodriguez
Marcelo
http://wn.com/Real_Madrid_vs_Getafe_23_May_2015_Full_match_1stHalf_English_Commutator
Real Madrid vs Getafe 7-3 23 May 2015
Cristiano Ronaldo hatric
James Rodriguez
Javier Hernandez
Jese Rodriguez
Marcelo
- published: 26 May 2015
- views: 54
Koji Fujiwara (Kyoto University) Stable commutator length on mapping class groups
- Order: Reorder
- Duration: 56:23
- Updated: 15 Dec 2014
Koji Fujiwara (Kyoto University)
Stable commutator length on mapping class groups
http://wn.com/Koji_Fujiwara_(Kyoto_University)_Stable_commutator_length_on_mapping_class_groups
Koji Fujiwara (Kyoto University)
Stable commutator length on mapping class groups
- published: 15 Dec 2014
- views: 6
Understanding basic commutators and how they work
This video covers the basic ideas behind commutators. It doesn't get very caught up in the mechanics of how to find them, it just talks about why they work a...
http://wn.com/Understanding_basic_commutators_and_how_they_work
This video covers the basic ideas behind commutators. It doesn't get very caught up in the mechanics of how to find them, it just talks about why they work a...
- published: 17 Sep 2011
- views: 1242
- author: bmenrigh
Heisenberg Uncertainty Principle Proof by Commutators
- Order: Reorder
- Duration: 20:03
- Updated: 20 Aug 2014
- author: Karl Zuvela
Commutators gonna commutate.
http://wn.com/Heisenberg_Uncertainty_Principle_Proof_by_Commutators
Using commutators to solve the 3x3x3x3 (4D Rubik's Cube)
This video builds off of my introduction to the 3x3x3x3 to demonstrate how to find commutators to solve all of the pieces of this puzzle. These are not the s...
http://wn.com/Using_commutators_to_solve_the_3x3x3x3_(4D_Rubik's_Cube)
This video builds off of my introduction to the 3x3x3x3 to demonstrate how to find commutators to solve all of the pieces of this puzzle. These are not the s...
- published: 28 Sep 2011
- views: 17297
- author: bmenrigh
3-Style Tutorial Part 3 of 10: Corner Commutators Continued
In this video I continue talking about pure commutators and then move into setup moves. Sorry about the length, but these are some of the most important conc...
http://wn.com/3-Style_Tutorial_Part_3_of_10_Corner_Commutators_Continued
In this video I continue talking about pure commutators and then move into setup moves. Sorry about the length, but these are some of the most important conc...
- published: 06 Dec 2012
- views: 2484
- author: NoahCubes
Quantum harmonic oscillator via ladder operators
- Order: Reorder
- Duration: 37:22
- Updated: 02 Aug 2014
- author: Brant Carlson
A solution to the quantum harmonic oscillator time independent Schrodinger equation by cleverness, factoring the Hamiltonian, introduction of ladder operator...
http://wn.com/Quantum_harmonic_oscillator_via_ladder_operators
A solution to the quantum harmonic oscillator time independent Schrodinger equation by cleverness, factoring the Hamiltonian, introduction of ladder operator...
- published: 15 May 2013
- views: 3424
- author: Brant Carlson
004 Commutators and Time Evolution (the Time Dependent Schrodinger Equation)
In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum inte...
http://wn.com/004_Commutators_and_Time_Evolution_(the_Time_Dependent_Schrodinger_Equation)
In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum inte...
- published: 14 Apr 2011
- views: 12330
- author: oxford
Introduction to 3-cycles: Corners - Pure Commutators
- Order: Reorder
- Duration: 21:36
- Updated: 15 Oct 2014
In this video, I go over the pure commutators for corners. I attempt to explain how to recognise these cases and how to solve them.
I know the quality is poor, but bear with me. Watch at you own risk.
I am deadmanlsh at the Speedsolving forums. PM me if you have any questions. Goodbye.
http://wn.com/Introduction_to_3-cycles_Corners_-_Pure_Commutators
In this video, I go over the pure commutators for corners. I attempt to explain how to recognise these cases and how to solve them.
I know the quality is poor, but bear with me. Watch at you own risk.
I am deadmanlsh at the Speedsolving forums. PM me if you have any questions. Goodbye.
- published: 15 Oct 2014
- views: 4
Real Madrid vs Getafe 23 May 2015 Full match 2ND Half English Commutator
- Order: Reorder
- Duration: 48:09
- Updated: 26 May 2015
Real Madrid vs Getafe 7-3 23 May 2015
Cristiano Ronaldo hatric
James Rodriguez
Javier Hernandez
Jese Rodriguez
Marcelo
http://wn.com/Real_Madrid_vs_Getafe_23_May_2015_Full_match_2ND_Half_English_Commutator
Real Madrid vs Getafe 7-3 23 May 2015
Cristiano Ronaldo hatric
James Rodriguez
Javier Hernandez
Jese Rodriguez
Marcelo
- published: 26 May 2015
- views: 41
Derivation of HG Algorithm (Part 1)
- Order: Reorder
- Duration: 22:16
- Updated: 18 Apr 2013
- author: 4EverTrying
Part 1 of the derivation of the "Holy Grail of Edge Flip Algorithms". This video gives basic information as well as developing the commutator, r (Uu) (Ll)' (...
http://wn.com/Derivation_of_HG_Algorithm_(Part_1)
Part 1 of the derivation of the "Holy Grail of Edge Flip Algorithms". This video gives basic information as well as developing the commutator, r (Uu) (Ll)' (...
- published: 03 Feb 2011
- views: 650
- author: 4EverTrying
Mod-01 Lec-25 Lecture-25-Commutation in DC Machines
Electrical Machines-I by Prof. Debaprasad Kastha, Department of Electrical Engineering, IIT Kharagpur. For more details on NPTEL visit http://nptel.iitm.ac.in.
http://wn.com/Mod-01_Lec-25_Lecture-25-Commutation_in_DC_Machines
Electrical Machines-I by Prof. Debaprasad Kastha, Department of Electrical Engineering, IIT Kharagpur. For more details on NPTEL visit http://nptel.iitm.ac.in.
- published: 11 Jul 2012
- views: 10294
- author: nptelhrd
Angular momentum operator algebra
- Order: Reorder
- Duration: 44:59
- Updated: 17 Aug 2014
- author: Brant Carlson
The structure of quantum mechanical angular momentum is treated by working out the algebraic structure of total angular momentum and the z-component. The tot...
http://wn.com/Angular_momentum_operator_algebra
The structure of quantum mechanical angular momentum is treated by working out the algebraic structure of total angular momentum and the z-component. The tot...
- published: 15 May 2013
- views: 2171
- author: Brant Carlson
Generalized uncertainty principle
- Order: Reorder
- Duration: 30:10
- Updated: 11 Mar 2015
The uncertainty principle in quantum mechanics is derived from the product of the uncertainties of two observables, manipulated so as to be expressed in terms of a commutator. (This lecture is part of a series for a course based on Griffiths' Introduction to Quantum Mechanics. The Full playlist is at http://www.youtube.com/playlist?list=PL65jGfVh1ilueHVVsuCxNXoxrLI3OZAPI)
http://wn.com/Generalized_uncertainty_principle
The uncertainty principle in quantum mechanics is derived from the product of the uncertainties of two observables, manipulated so as to be expressed in terms of a commutator. (This lecture is part of a series for a course based on Griffiths' Introduction to Quantum Mechanics. The Full playlist is at http://www.youtube.com/playlist?list=PL65jGfVh1ilueHVVsuCxNXoxrLI3OZAPI)
- published: 11 Mar 2015
- views: 11
M3CH4PL3X PROMO MIX 2007
- Order: Reorder
- Duration: 48:39
- Updated: 11 Jan 2014
1.Allied & Pylon-Osirus
2.Soccom-Magog
3.Yabol-Dominator
4.Soccom & Pylon & Walder-Failed Homicide
5.Yabol-Commutator
6.Pylon & Soccom-Depot
7.Pylon & Switch Technique-Quantum
8.Pylon & Switch Technique-Quantum [Yabol rmx]
9.Yabol-Dissociation
10.Yabol-Infinitesimal
11.Pylon-Central Dogma
12.Yabol-Crime
13.Pylon-Teslan
14.Soccom & Tamas-Methbugs
15.Yabol-Ekpyrotic
16.Pylon & Soccom-Katalyst
17.Yabol-Lawnmover Man
http://wn.com/M3CH4PL3X_PROMO_MIX_2007
1.Allied & Pylon-Osirus
2.Soccom-Magog
3.Yabol-Dominator
4.Soccom & Pylon & Walder-Failed Homicide
5.Yabol-Commutator
6.Pylon & Soccom-Depot
7.Pylon & Switch Technique-Quantum
8.Pylon & Switch Technique-Quantum [Yabol rmx]
9.Yabol-Dissociation
10.Yabol-Infinitesimal
11.Pylon-Central Dogma
12.Yabol-Crime
13.Pylon-Teslan
14.Soccom & Tamas-Methbugs
15.Yabol-Ekpyrotic
16.Pylon & Soccom-Katalyst
17.Yabol-Lawnmover Man
- published: 11 Jan 2014
- views: 13
Fourier analysis of word maps part 1
- Order: Reorder
- Duration: 29:59
- Updated: 11 Mar 2014
- author: Experimental mathematics
Date: February 6, 2014 Speaker: Ori Parzanchevski, Institute for Advanced Study, Princeton, NJ Title: Fourier analysis of word maps Abstract: Let G be a fini...
http://wn.com/Fourier_analysis_of_word_maps_part_1
Date: February 6, 2014 Speaker: Ori Parzanchevski, Institute for Advanced Study, Princeton, NJ Title: Fourier analysis of word maps Abstract: Let G be a fini...
- published: 08 Feb 2014
- views: 159
- author: Experimental mathematics
Quantum Mechanics Concepts: 4 Position, Momentum and Heisenberg
- Order: Reorder
- Duration: 59:14
- Updated: 27 Aug 2014
- author: DrPhysicsA
Part 4 of a series: deriving the position and momentum operators and Heisenberg's Uncertainty Principle.
http://wn.com/Quantum_Mechanics_Concepts_4_Position,_Momentum_and_Heisenberg
Part 4 of a series: deriving the position and momentum operators and Heisenberg's Uncertainty Principle.
- published: 10 Sep 2013
- views: 15770
- author: DrPhysicsA
Exodus Kills One person for 8 hours.
- Order: Reorder
- Duration: 30:19
- Updated: 31 Jan 2015
Sorry for the bad quality, my commutator is a potato. If you have any questions I will be happy to answer them in the comments. No they did not try and get the one person to leave.
http://wn.com/Exodus_Kills_One_person_for_8_hours.
Sorry for the bad quality, my commutator is a potato. If you have any questions I will be happy to answer them in the comments. No they did not try and get the one person to leave.
- published: 31 Jan 2015
- views: 37
Lesson 37 Quantum Teleportation, No Cloning Theorem
- Order: Reorder
- Duration: 28:02
- Updated: 30 Jun 2014
- author: Steve Spicklemire
Prep for final exam, Time rate of change of an observable's expectation value depends on it's commutator with the Hamiltonian. No Cloning theorem explained a...
http://wn.com/Lesson_37_Quantum_Teleportation,_No_Cloning_Theorem
Prep for final exam, Time rate of change of an observable's expectation value depends on it's commutator with the Hamiltonian. No Cloning theorem explained a...
- published: 02 Dec 2012
- views: 1379
- author: Steve Spicklemire
-
Commutators: Basics on AC and DC Generation
Commutators: Basics on AC and DC GenerationCommutators: Basics on AC and DC Generation
http://tinyurl.com/zi97hcx0cgi Basics of electricity: how generators make AC power, how to make DC power using a commutator. This video is integrated as part of our Generators Page: -
3x3 Dreidel Cube Tutorial part 1: How to design a commutator!
3x3 Dreidel Cube Tutorial part 1: How to design a commutator!3x3 Dreidel Cube Tutorial part 1: How to design a commutator!
By popular request, I'm pulling out the brilliantly designed dreidel cube to go over some basics. In this part, I introduce the puzzle and explain what a commutator is, what an algorithm is, and go over how to come up with these things. By the end of this, my hope is that you can design your own commutators on any puzzle! If so desired, I can move on to future parts to actually demonstrate the solve itself. -
commutator rotor production line
commutator rotor production linecommutator rotor production line
ross6p@gmail.com www.motor-estator-machine.com -
A1MoGen: Singular Commutator hybrid for Motoring
A1MoGen: Singular Commutator hybrid for MotoringA1MoGen: Singular Commutator hybrid for Motoring
-
Commutator subgroup Meaning
Commutator subgroup MeaningCommutator subgroup Meaning
Video shows what commutator subgroup means. The subgroup of a specified group generated by the larger group's commutators.. commutator subgroup synonyms: derived group, derived subgroup. Commutator subgroup Meaning. How to pronounce, definition audio dictionary. How to say commutator subgroup. Powered by MaryTTS, Wiktionary -
Commutator length Meaning
Commutator length MeaningCommutator length Meaning
Video shows what commutator length means. The number of multiplicands needed, at a minimum, to express a given group element as a product of commutators.. The supremum, over all elements of a given group's derived subgroup, of their commutator lengths.. Commutator length Meaning. How to pronounce, definition audio dictionary. How to say commutator length. Powered by MaryTTS, Wiktionary -
Definition Of A Split Ring Commutator
Definition Of A Split Ring CommutatorDefinition Of A Split Ring Commutator
-
Definition Of A Split Ring Commutator
Definition Of A Split Ring CommutatorDefinition Of A Split Ring Commutator
Save on Amazon using this link http://www.amazon.com/?tag=f7589-20 -
The Commutator
The CommutatorThe Commutator
The Commutator Antiverse ℗ 2014 Antiverse Artifacts Released on: 2014-04-08 Auto-generated by YouTube. -
Commutator Meaning
Commutator MeaningCommutator Meaning
Video shows what commutator means. an electrical switch, in a generator or motor, that periodically reverses the direction of an electric current. (of a group) an element of the form ghg−1h−1 where g and h are elements of the group, it is equal to the group's identity if and only if g and h commute. (of a ring) an element of the form ab-ba, where a and b are elements of the ring, it is identical to the ring's zero element if and only if a and b commute. Commutator Meaning. How to pronounce, definition audio dictionary. How to say commutator. Powered by MaryTTS, Wiktionary -
Commutator on site machining by Arab carbon
Commutator on site machining by Arab carbonCommutator on site machining by Arab carbon
When a motor malfunction is limited to the commutator or the slip-ring condition, there is no need to remove the motor which introduces risks; it is expensive and takes a long time. Our onsite rectification technique optimizes the conditions under which the commutator or the slip-ring operates, without needing to remove the motor. We are using a patented technology which can quickly rectify the machine without polluting inside the machine with debris -
How to Pronounce Commutator
How to Pronounce CommutatorHow to Pronounce Commutator
This video shows you how to say Commutator. Search thousands of free items near you and online exclusively at http://pesolasso.com/ Discover the pronunciation of thousands of words exclusively at http://www.pronounceit.net/ -
Building a DC motor with Commutator
Building a DC motor with CommutatorBuilding a DC motor with Commutator
-
What does commutator mean?
What does commutator mean?What does commutator mean?
What does commutator mean? A spoken definition of commutator. Intro Sound: Typewriter - Tamskp Licensed under CC:BA 3.0 Outro Music: Groove Groove - Kevin MacLeod (incompetech.com) Licensed under CC:BA 3.0 Intro/Outro Photo: The best days are not planned - Marcus Hansson Licensed under CC-BY-2.0 Book Image: Open Book template PSD - DougitDesign Licensed under CC:BA 3.0 Text derived from: http://en.wiktionary.org/wiki/commutator Text to Speech powered by TTS-API.COM -
A1Mo-Gen "Pitfall": 28pole commutator wire connection
A1Mo-Gen "Pitfall": 28pole commutator wire connectionA1Mo-Gen "Pitfall": 28pole commutator wire connection
-
Commutator Turning Rig
Commutator Turning RigCommutator Turning Rig
The Commutator Turning Rig allows machinist to repair commutators significantly quicker than the competition as well as not needing the help of a crane. The unit is small and can be carried by 1-2 workers. -
ND-QSFA Servo Commutator Turning Machine
ND-QSFA Servo Commutator Turning MachineND-QSFA Servo Commutator Turning Machine
Contact: Mr.Jack Company: Ningbo Nide Mechanical Equipment Co.,Ltd Tel: 0086-574-87295610 Mob: 0086-13615880237 Skype: Jack_nide Power supply: Single phase 380VAC±5% Rated power: 2.5KW Air pressure: 0.4-0.7Mpa Weight: 1100kgs Diameter of armature shaft: 3-17mm Armature stack height: 20-60 Armature OD: 20-85mm Commutator OD: 12-40 Length of armature: Max350mm -
Automatic Commutator Hotstaking Machine-Nide Mechanical
Automatic Commutator Hotstaking Machine-Nide MechanicalAutomatic Commutator Hotstaking Machine-Nide Mechanical
Contact: Annie Xue, Email: sales@nide-international.com, Ningbo Nide Mechanical Equipment Co.,Ltd.,mobile phone No.:0086-13738869026, www.nide-group.com We supply automatic commutator hotstaking machine. -
ND DY 8066 SF Commutator Undercutting Machine Working Video
ND DY 8066 SF Commutator Undercutting Machine Working VideoND DY 8066 SF Commutator Undercutting Machine Working Video
Contact:Mandy; Email:sales2@nide-international.com;Tel:0086-574-87295657 Ningbo Nide Mechanical Equipment Co.,Ltd -
Commutator Hotstacking Machine--NIDE Mechanical
Commutator Hotstacking Machine--NIDE MechanicalCommutator Hotstacking Machine--NIDE Mechanical
Contact:Geena Yuan, sales1@nide-international.com, Ningbo Nide Mechanical Equipment Co.,Ltd., mobile phone No.:86-15057487093,www.nide-group.com We supply commutator hotstacking machine -
Automatic commutator turning machine--NIDE Mechanical
Automatic commutator turning machine--NIDE MechanicalAutomatic commutator turning machine--NIDE Mechanical
Contact:Geena Yuan, sales1@nide-international.com, Ningbo Nide Mechanical Equipment Co.,Ltd., mobile phone No.:86-15057487093,www.nide-group.com We supply automatic commutator turning machine.
Commutators: Basics on AC and DC Generation
- Order: Reorder
- Duration: 4:02
- Updated: 04 Jun 2015
http://tinyurl.com/zi97hcx0cgi
Basics of electricity: how generators make AC power, how to make DC power using a commutator.
This video is integrated as part of our Generators Page:
http://wn.com/Commutators_Basics_on_AC_and_DC_Generation
http://tinyurl.com/zi97hcx0cgi
Basics of electricity: how generators make AC power, how to make DC power using a commutator.
This video is integrated as part of our Generators Page:
- published: 04 Jun 2015
- views: 0
3x3 Dreidel Cube Tutorial part 1: How to design a commutator!
- Order: Reorder
- Duration: 18:15
- Updated: 03 Jun 2015
By popular request, I'm pulling out the brilliantly designed dreidel cube to go over some basics. In this part, I introduce the puzzle and explain what a commutator is, what an algorithm is, and go over how to come up with these things. By the end of this, my hope is that you can design your own commutators on any puzzle!
If so desired, I can move on to future parts to actually demonstrate the solve itself.
http://wn.com/3x3_Dreidel_Cube_Tutorial_part_1_How_to_design_a_commutator!
By popular request, I'm pulling out the brilliantly designed dreidel cube to go over some basics. In this part, I introduce the puzzle and explain what a commutator is, what an algorithm is, and go over how to come up with these things. By the end of this, my hope is that you can design your own commutators on any puzzle!
If so desired, I can move on to future parts to actually demonstrate the solve itself.
- published: 03 Jun 2015
- views: 124
commutator rotor production line
- Order: Reorder
- Duration: 0:15
- Updated: 31 May 2015
ross6p@gmail.com
www.motor-estator-machine.com
http://wn.com/commutator_rotor_production_line
ross6p@gmail.com
www.motor-estator-machine.com
- published: 31 May 2015
- views: 8
A1MoGen: Singular Commutator hybrid for Motoring
- Order: Reorder
- Duration: 5:51
- Updated: 14 May 2015
http://wn.com/A1MoGen_Singular_Commutator_hybrid_for_Motoring
- published: 14 May 2015
- views: 18
Commutator subgroup Meaning
- Order: Reorder
- Duration: 0:37
- Updated: 14 May 2015
Video shows what commutator subgroup means. The subgroup of a specified group generated by the larger group's commutators.. commutator subgroup synonyms: derived group, derived subgroup. Commutator subgroup Meaning. How to pronounce, definition audio dictionary. How to say commutator subgroup. Powered by MaryTTS, Wiktionary
http://wn.com/Commutator_subgroup_Meaning
Video shows what commutator subgroup means. The subgroup of a specified group generated by the larger group's commutators.. commutator subgroup synonyms: derived group, derived subgroup. Commutator subgroup Meaning. How to pronounce, definition audio dictionary. How to say commutator subgroup. Powered by MaryTTS, Wiktionary
- published: 14 May 2015
- views: 1
Commutator length Meaning
- Order: Reorder
- Duration: 0:40
- Updated: 14 May 2015
Video shows what commutator length means. The number of multiplicands needed, at a minimum, to express a given group element as a product of commutators.. The supremum, over all elements of a given group's derived subgroup, of their commutator lengths.. Commutator length Meaning. How to pronounce, definition audio dictionary. How to say commutator length. Powered by MaryTTS, Wiktionary
http://wn.com/Commutator_length_Meaning
Video shows what commutator length means. The number of multiplicands needed, at a minimum, to express a given group element as a product of commutators.. The supremum, over all elements of a given group's derived subgroup, of their commutator lengths.. Commutator length Meaning. How to pronounce, definition audio dictionary. How to say commutator length. Powered by MaryTTS, Wiktionary
- published: 14 May 2015
- views: 0
Definition Of A Split Ring Commutator
- Order: Reorder
- Duration: 1:29
- Updated: 04 May 2015
http://wn.com/Definition_Of_A_Split_Ring_Commutator
- published: 04 May 2015
- views: 0
Definition Of A Split Ring Commutator
- Order: Reorder
- Duration: 1:23
- Updated: 14 Mar 2015
Save on Amazon using this link http://www.amazon.com/?tag=f7589-20
http://wn.com/Definition_Of_A_Split_Ring_Commutator
Save on Amazon using this link http://www.amazon.com/?tag=f7589-20
- published: 14 Mar 2015
- views: 0
The Commutator
- Order: Reorder
- Duration: 5:11
- Updated: 02 May 2015
The Commutator
Antiverse
℗ 2014 Antiverse Artifacts
Released on: 2014-04-08
Auto-generated by YouTube.
http://wn.com/The_Commutator
The Commutator
Antiverse
℗ 2014 Antiverse Artifacts
Released on: 2014-04-08
Auto-generated by YouTube.
- published: 02 May 2015
- views: 0
Commutator Meaning
- Order: Reorder
- Duration: 0:51
- Updated: 26 Apr 2015
Video shows what commutator means. an electrical switch, in a generator or motor, that periodically reverses the direction of an electric current. (of a group) an element of the form ghg−1h−1 where g and h are elements of the group, it is equal to the group's identity if and only if g and h commute. (of a ring) an element of the form ab-ba, where a and b are elements of the ring, it is identical to the ring's zero element if and only if a and b commute. Commutator Meaning. How to pronounce, definition audio dictionary. How to say commutator. Powered by MaryTTS, Wiktionary
http://wn.com/Commutator_Meaning
Video shows what commutator means. an electrical switch, in a generator or motor, that periodically reverses the direction of an electric current. (of a group) an element of the form ghg−1h−1 where g and h are elements of the group, it is equal to the group's identity if and only if g and h commute. (of a ring) an element of the form ab-ba, where a and b are elements of the ring, it is identical to the ring's zero element if and only if a and b commute. Commutator Meaning. How to pronounce, definition audio dictionary. How to say commutator. Powered by MaryTTS, Wiktionary
- published: 26 Apr 2015
- views: 0
Commutator on site machining by Arab carbon
- Order: Reorder
- Duration: 0:49
- Updated: 24 Mar 2015
When a motor malfunction is limited to the commutator or the slip-ring condition, there is no need to remove the motor which introduces risks; it is expensive and takes a long time. Our onsite rectification technique optimizes the conditions under which the commutator or the slip-ring operates, without needing to remove the motor.
We are using a patented technology which can quickly rectify the machine without polluting inside the machine with debris
http://wn.com/Commutator_on_site_machining_by_Arab_carbon
When a motor malfunction is limited to the commutator or the slip-ring condition, there is no need to remove the motor which introduces risks; it is expensive and takes a long time. Our onsite rectification technique optimizes the conditions under which the commutator or the slip-ring operates, without needing to remove the motor.
We are using a patented technology which can quickly rectify the machine without polluting inside the machine with debris
- published: 24 Mar 2015
- views: 7
How to Pronounce Commutator
- Order: Reorder
- Duration: 0:07
- Updated: 19 Mar 2015
This video shows you how to say Commutator.
Search thousands of free items near you and online exclusively at http://pesolasso.com/
Discover the pronunciation of thousands of words exclusively at http://www.pronounceit.net/
http://wn.com/How_to_Pronounce_Commutator
This video shows you how to say Commutator.
Search thousands of free items near you and online exclusively at http://pesolasso.com/
Discover the pronunciation of thousands of words exclusively at http://www.pronounceit.net/
- published: 19 Mar 2015
- views: 0
Building a DC motor with Commutator
- Order: Reorder
- Duration: 5:44
- Updated: 08 Feb 2015
http://wn.com/Building_a_DC_motor_with_Commutator
- published: 08 Feb 2015
- views: 13
What does commutator mean?
- Order: Reorder
- Duration: 1:03
- Updated: 04 Feb 2015
What does commutator mean?
A spoken definition of commutator.
Intro Sound:
Typewriter - Tamskp
Licensed under CC:BA 3.0
Outro Music:
Groove Groove - Kevin MacLeod (incompetech.com)
Licensed under CC:BA 3.0
Intro/Outro Photo:
The best days are not planned - Marcus Hansson
Licensed under CC-BY-2.0
Book Image:
Open Book template PSD - DougitDesign
Licensed under CC:BA 3.0
Text derived from:
http://en.wiktionary.org/wiki/commutator
Text to Speech powered by TTS-API.COM
http://wn.com/What_does_commutator_mean?
What does commutator mean?
A spoken definition of commutator.
Intro Sound:
Typewriter - Tamskp
Licensed under CC:BA 3.0
Outro Music:
Groove Groove - Kevin MacLeod (incompetech.com)
Licensed under CC:BA 3.0
Intro/Outro Photo:
The best days are not planned - Marcus Hansson
Licensed under CC-BY-2.0
Book Image:
Open Book template PSD - DougitDesign
Licensed under CC:BA 3.0
Text derived from:
http://en.wiktionary.org/wiki/commutator
Text to Speech powered by TTS-API.COM
- published: 04 Feb 2015
- views: 0
A1Mo-Gen "Pitfall": 28pole commutator wire connection
- Order: Reorder
- Duration: 0:54
- Updated: 04 Feb 2015
http://wn.com/A1Mo-Gen_"Pitfall"_28pole_commutator_wire_connection
- published: 04 Feb 2015
- views: 73
Commutator Turning Rig
- Order: Reorder
- Duration: 1:38
- Updated: 02 Feb 2015
The Commutator Turning Rig allows machinist to repair commutators significantly quicker than the competition as well as not needing the help of a crane. The unit is small and can be carried by 1-2 workers.
http://wn.com/Commutator_Turning_Rig
The Commutator Turning Rig allows machinist to repair commutators significantly quicker than the competition as well as not needing the help of a crane. The unit is small and can be carried by 1-2 workers.
- published: 02 Feb 2015
- views: 3
ND-QSFA Servo Commutator Turning Machine
- Order: Reorder
- Duration: 0:24
- Updated: 26 Jan 2015
Contact: Mr.Jack
Company: Ningbo Nide Mechanical Equipment Co.,Ltd
Tel: 0086-574-87295610
Mob: 0086-13615880237
Skype: Jack_nide
Power supply: Single phase 380VAC±5%
Rated power: 2.5KW
Air pressure: 0.4-0.7Mpa
Weight: 1100kgs
Diameter of armature shaft: 3-17mm
Armature stack height: 20-60
Armature OD: 20-85mm
Commutator OD: 12-40
Length of armature: Max350mm
http://wn.com/ND-QSFA_Servo_Commutator_Turning_Machine
Contact: Mr.Jack
Company: Ningbo Nide Mechanical Equipment Co.,Ltd
Tel: 0086-574-87295610
Mob: 0086-13615880237
Skype: Jack_nide
Power supply: Single phase 380VAC±5%
Rated power: 2.5KW
Air pressure: 0.4-0.7Mpa
Weight: 1100kgs
Diameter of armature shaft: 3-17mm
Armature stack height: 20-60
Armature OD: 20-85mm
Commutator OD: 12-40
Length of armature: Max350mm
- published: 26 Jan 2015
- views: 1
Automatic Commutator Hotstaking Machine-Nide Mechanical
- Order: Reorder
- Duration: 0:12
- Updated: 09 Jan 2015
Contact: Annie Xue, Email: sales@nide-international.com, Ningbo Nide Mechanical Equipment Co.,Ltd.,mobile phone No.:0086-13738869026, www.nide-group.com
We supply automatic commutator hotstaking machine.
http://wn.com/Automatic_Commutator_Hotstaking_Machine-Nide_Mechanical
Contact: Annie Xue, Email: sales@nide-international.com, Ningbo Nide Mechanical Equipment Co.,Ltd.,mobile phone No.:0086-13738869026, www.nide-group.com
We supply automatic commutator hotstaking machine.
- published: 09 Jan 2015
- views: 6
ND DY 8066 SF Commutator Undercutting Machine Working Video
- Order: Reorder
- Duration: 0:44
- Updated: 08 Jan 2015
Contact:Mandy; Email:sales2@nide-international.com;Tel:0086-574-87295657
Ningbo Nide Mechanical Equipment Co.,Ltd
http://wn.com/ND_DY_8066_SF_Commutator_Undercutting_Machine_Working_Video
Contact:Mandy; Email:sales2@nide-international.com;Tel:0086-574-87295657
Ningbo Nide Mechanical Equipment Co.,Ltd
- published: 08 Jan 2015
- views: 1
Commutator Hotstacking Machine--NIDE Mechanical
- Order: Reorder
- Duration: 0:10
- Updated: 06 Jan 2015
Contact:Geena Yuan, sales1@nide-international.com, Ningbo Nide Mechanical Equipment Co.,Ltd., mobile phone No.:86-15057487093,www.nide-group.com
We supply commutator hotstacking machine
http://wn.com/Commutator_Hotstacking_Machine--NIDE_Mechanical
Contact:Geena Yuan, sales1@nide-international.com, Ningbo Nide Mechanical Equipment Co.,Ltd., mobile phone No.:86-15057487093,www.nide-group.com
We supply commutator hotstacking machine
- published: 06 Jan 2015
- views: 3
Automatic commutator turning machine--NIDE Mechanical
- Order: Reorder
- Duration: 0:24
- Updated: 06 Jan 2015
Contact:Geena Yuan, sales1@nide-international.com, Ningbo Nide Mechanical Equipment Co.,Ltd., mobile phone No.:86-15057487093,www.nide-group.com
We supply automatic commutator turning machine.
http://wn.com/Automatic_commutator_turning_machine--NIDE_Mechanical
Contact:Geena Yuan, sales1@nide-international.com, Ningbo Nide Mechanical Equipment Co.,Ltd., mobile phone No.:86-15057487093,www.nide-group.com
We supply automatic commutator turning machine.
- published: 06 Jan 2015
- views: 1
- Playlist
- Chat
4:02
Commutators: Basics on AC and DC Generation
Basics of electricity: how generators make AC power, how to make DC power using a commutat...
published: 09 Nov 2012
author: EdisonTechCenter
Commutators: Basics on AC and DC Generation
Commutators: Basics on AC and DC Generation
Basics of electricity: how generators make AC power, how to make DC power using a commutator. This video is integrated as part of our Generators Page: www.Ed...- published: 09 Nov 2012
- views: 70616
- author: EdisonTechCenter
4:49
Build a simple DC motor with brushes and commutator
...
published: 21 Aug 2014
author: Tim Callinan
Build a simple DC motor with brushes and commutator
Build a simple DC motor with brushes and commutator
- published: 21 Aug 2014
- views: 28
- author: Tim Callinan
1:29
DC motor (role of split ring commutator)
Interaction between a current carrying coil of wire and a permanent magnetic field. Note v...
published: 23 Mar 2013
author: BDAphysics
DC motor (role of split ring commutator)
DC motor (role of split ring commutator)
Interaction between a current carrying coil of wire and a permanent magnetic field. Note video does not mention the motor effect, but considers the coil as a...- published: 23 Mar 2013
- views: 1626
- author: BDAphysics
7:39
Topics In Quantum Mechanics Video #18: Momentum And Position Commutator
Hundreds of FREE Problem Solving Videos And FREE REPORTS from www.digital-university.org....
published: 07 May 2011
author: TheDigitalUniversity
Topics In Quantum Mechanics Video #18: Momentum And Position Commutator
Topics In Quantum Mechanics Video #18: Momentum And Position Commutator
Hundreds of FREE Problem Solving Videos And FREE REPORTS from www.digital-university.org.- published: 07 May 2011
- views: 5078
- author: TheDigitalUniversity
4:12
Easy Power Tool Fix: Burnt Commutator
Sparking motor? Think your tool is broken? If you bound up the blade of a rotary tool of a...
published: 10 Dec 2013
author: Ian Slatas
Easy Power Tool Fix: Burnt Commutator
Easy Power Tool Fix: Burnt Commutator
Sparking motor? Think your tool is broken? If you bound up the blade of a rotary tool of any kind this fix may be all you need. Even if you smelled smoke. Ch...- published: 10 Dec 2013
- views: 12513
- author: Ian Slatas
9:44
How a 3 coil DC motor and commutator work
Step by step tutorial on how a 3-coil DC motor operates, focusing on what the commutator d...
published: 16 Apr 2012
author: prem9740
How a 3 coil DC motor and commutator work
How a 3 coil DC motor and commutator work
Step by step tutorial on how a 3-coil DC motor operates, focusing on what the commutator does in transferring current through the coils.- published: 16 Apr 2012
- views: 6984
- author: prem9740
4:56
Commutation
A brief look at the principle of commutation....
published: 13 Mar 2013
author: Roddy Mc Namee
Commutation
Commutation
A brief look at the principle of commutation.- published: 13 Mar 2013
- views: 190
- author: Roddy Mc Namee
1:35
DC Motor Principle 1
Thanks for your comments. This video is not a practical application of a DC motor, it is d...
published: 19 Jul 2011
author: Petar Mak
DC Motor Principle 1
DC Motor Principle 1
Thanks for your comments. This video is not a practical application of a DC motor, it is designed only to demonstrate the basic working principles.- published: 19 Jul 2011
- views: 230877
- author: Petar Mak
0:22
Servo motor commutator repair- undercutting mica
Undercutting commutator bar mica on an armature lathe...
published: 16 Mar 2014
Servo motor commutator repair- undercutting mica
Servo motor commutator repair- undercutting mica
Undercutting commutator bar mica on an armature lathe- published: 16 Mar 2014
- views: 57
2:58
BUILDING COMMUTATORS FROM SCRATCH
Here is shown a very simple method to build from scratch a Motor-Generator Commutator....
published: 01 Aug 2012
author: ufopolitics
BUILDING COMMUTATORS FROM SCRATCH
BUILDING COMMUTATORS FROM SCRATCH
Here is shown a very simple method to build from scratch a Motor-Generator Commutator.- published: 01 Aug 2012
- views: 3539
- author: ufopolitics
15:21
GT7. The Commutator Subgroup
Abstract Algebra: We define the commutator subgroup for a group G and the corresponding qu...
published: 15 Jan 2012
author: MathDoctorBob
GT7. The Commutator Subgroup
GT7. The Commutator Subgroup
Abstract Algebra: We define the commutator subgroup for a group G and the corresponding quotient group, the abelianization of G. The main example is the dihe...- published: 15 Jan 2012
- views: 3913
- author: MathDoctorBob
7:18
CLAUSING LATHE WORK FARMALL generator commutator
Tubalcain turns down the copper commutator from an old tractor generator. Always machine t...
published: 09 Jul 2009
author: mrpete222
CLAUSING LATHE WORK FARMALL generator commutator
CLAUSING LATHE WORK FARMALL generator commutator
Tubalcain turns down the copper commutator from an old tractor generator. Always machine the armature's commutator when replacing the brushes. Starters are b...- published: 09 Jul 2009
- views: 34113
- author: mrpete222
15:18
Solve Rubik's Cube without memorization - Part 4 - Understanding the basic commutator
Here's a tutorial that introduces the basic 3-cycle commutator for solving corner pieces. ...
published: 13 Aug 2014
Solve Rubik's Cube without memorization - Part 4 - Understanding the basic commutator
Solve Rubik's Cube without memorization - Part 4 - Understanding the basic commutator
Here's a tutorial that introduces the basic 3-cycle commutator for solving corner pieces. Special thanks to Philip Brocoum for introducing me to commutators. Thanks to ImaginaryHuman072889 for his excellent video on commutators, and to Peter Gosch for his terrific website explaining commutators and conjugates.- published: 13 Aug 2014
- views: 3
1:23
commutator working model
DCモータのcommutatorの働きを模型で確認してみました。模型用のモータとしてなじみ深い3スロットタイプのものを模しています。点灯しているLEDの色が電機子を流れる電流の向き...
published: 27 May 2009
author: stroll365
commutator working model
commutator working model
DCモータのcommutatorの働きを模型で確認してみました。模型用のモータとしてなじみ深い3スロットタイプのものを模しています。点灯しているLEDの色が電機子を流れる電流の向きを示し、ほぼ180度回転ごとにLEDの点灯が切り替わります。回転軸より上側と下側で点灯するLEDの色が異なることが確認できます。- published: 27 May 2009
- views: 5524
- author: stroll365
- Playlist
- Chat
41:47
Commutators and Conjugates - The Ultimate Instructional Video
This is a video that explains pretty much everything you'll ever want to know (and possibl...
published: 28 Jul 2011
author: ImaginaryHuman072889
Commutators and Conjugates - The Ultimate Instructional Video
Commutators and Conjugates - The Ultimate Instructional Video
This is a video that explains pretty much everything you'll ever want to know (and possibly more) about commutators and conjugates. Please note: I did not ne...- published: 28 Jul 2011
- views: 16000
- author: ImaginaryHuman072889
47:22
How to solve twisty puzzles (using Gelatinbrain's 1.4.14 as an example)
This is a video on how to figure out how to solve a twisty puzzle. I chose a big, medium-d...
published: 14 Sep 2011
author: bmenrigh
How to solve twisty puzzles (using Gelatinbrain's 1.4.14 as an example)
How to solve twisty puzzles (using Gelatinbrain's 1.4.14 as an example)
This is a video on how to figure out how to solve a twisty puzzle. I chose a big, medium-difficulty puzzle as the example (Gelatinbrain's 1.4.14). This is no...- published: 14 Sep 2011
- views: 1519
- author: bmenrigh
52:03
Stable Commutator Length in Baumslag-Solitar groups (GGD/GEAR Seminar)
Matt Clay (University of Arkansas)
Abstract: I will talk about computing stable commutato...
published: 13 Nov 2014
Stable Commutator Length in Baumslag-Solitar groups (GGD/GEAR Seminar)
Stable Commutator Length in Baumslag-Solitar groups (GGD/GEAR Seminar)
Matt Clay (University of Arkansas) Abstract: I will talk about computing stable commutator length in Baumslag-Solitar groups and about the spectrum of values it takes. For a certain elements, stable commutator length is computable and takes only rational values. There is a gap in the stable commutator length spectrum: no element of a Baumslag-Solitar group has stable commutator length between 0 and 1/12. Some of these techniques apply more generally to other groups acting on trees. This is joint work with Max Forester and Joel Louwsma.- published: 13 Nov 2014
- views: 3
28:22
طريقة لف مواتير -موبينات تحتوى علي كلوكتور- Rewending Commutator Motors
طريقة لف الموبينات التي تحتوي علي كوليكتور (Rewinding Commutator Motors (Universal Motors-...
published: 30 Jun 2014
author: Gamal abo elsoud
طريقة لف مواتير -موبينات تحتوى علي كلوكتور- Rewending Commutator Motors
طريقة لف مواتير -موبينات تحتوى علي كلوكتور- Rewending Commutator Motors
طريقة لف الموبينات التي تحتوي علي كوليكتور (Rewinding Commutator Motors (Universal Motors-Series Motors مهندس / جمال فتحى ابوالسعود-01223682440 مركز صيانة مو...- published: 30 Jun 2014
- views: 204
- author: Gamal abo elsoud
31:22
Real Madrid vs Getafe 23 May 2015 Full match 1stHalf English Commutator
Real Madrid vs Getafe 7-3 23 May 2015
Cristiano Ronaldo hatric
James Rodriguez
Javier Her...
published: 26 May 2015
Real Madrid vs Getafe 23 May 2015 Full match 1stHalf English Commutator
Real Madrid vs Getafe 23 May 2015 Full match 1stHalf English Commutator
Real Madrid vs Getafe 7-3 23 May 2015 Cristiano Ronaldo hatric James Rodriguez Javier Hernandez Jese Rodriguez Marcelo- published: 26 May 2015
- views: 54
56:23
Koji Fujiwara (Kyoto University) Stable commutator length on mapping class groups
Koji Fujiwara (Kyoto University)
Stable commutator length on mapping class groups...
published: 15 Dec 2014
Koji Fujiwara (Kyoto University) Stable commutator length on mapping class groups
Koji Fujiwara (Kyoto University) Stable commutator length on mapping class groups
Koji Fujiwara (Kyoto University) Stable commutator length on mapping class groups- published: 15 Dec 2014
- views: 6
44:57
Understanding basic commutators and how they work
This video covers the basic ideas behind commutators. It doesn't get very caught up in the...
published: 17 Sep 2011
author: bmenrigh
Understanding basic commutators and how they work
Understanding basic commutators and how they work
This video covers the basic ideas behind commutators. It doesn't get very caught up in the mechanics of how to find them, it just talks about why they work a...- published: 17 Sep 2011
- views: 1242
- author: bmenrigh
20:03
Heisenberg Uncertainty Principle Proof by Commutators
Commutators gonna commutate....
published: 25 Nov 2013
author: Karl Zuvela
Heisenberg Uncertainty Principle Proof by Commutators
Heisenberg Uncertainty Principle Proof by Commutators
Commutators gonna commutate.- published: 25 Nov 2013
- views: 231
- author: Karl Zuvela
41:55
Using commutators to solve the 3x3x3x3 (4D Rubik's Cube)
This video builds off of my introduction to the 3x3x3x3 to demonstrate how to find commuta...
published: 28 Sep 2011
author: bmenrigh
Using commutators to solve the 3x3x3x3 (4D Rubik's Cube)
Using commutators to solve the 3x3x3x3 (4D Rubik's Cube)
This video builds off of my introduction to the 3x3x3x3 to demonstrate how to find commutators to solve all of the pieces of this puzzle. These are not the s...- published: 28 Sep 2011
- views: 17297
- author: bmenrigh
25:30
3-Style Tutorial Part 3 of 10: Corner Commutators Continued
In this video I continue talking about pure commutators and then move into setup moves. So...
published: 06 Dec 2012
author: NoahCubes
3-Style Tutorial Part 3 of 10: Corner Commutators Continued
3-Style Tutorial Part 3 of 10: Corner Commutators Continued
In this video I continue talking about pure commutators and then move into setup moves. Sorry about the length, but these are some of the most important conc...- published: 06 Dec 2012
- views: 2484
- author: NoahCubes
37:22
Quantum harmonic oscillator via ladder operators
A solution to the quantum harmonic oscillator time independent Schrodinger equation by cle...
published: 15 May 2013
author: Brant Carlson
Quantum harmonic oscillator via ladder operators
Quantum harmonic oscillator via ladder operators
A solution to the quantum harmonic oscillator time independent Schrodinger equation by cleverness, factoring the Hamiltonian, introduction of ladder operator...- published: 15 May 2013
- views: 3424
- author: Brant Carlson
54:32
004 Commutators and Time Evolution (the Time Dependent Schrodinger Equation)
In this series of physics lectures, Professor J.J. Binney explains how probabilities are o...
published: 14 Apr 2011
author: oxford
004 Commutators and Time Evolution (the Time Dependent Schrodinger Equation)
004 Commutators and Time Evolution (the Time Dependent Schrodinger Equation)
In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum inte...- published: 14 Apr 2011
- views: 12330
- author: oxford
21:36
Introduction to 3-cycles: Corners - Pure Commutators
In this video, I go over the pure commutators for corners. I attempt to explain how to rec...
published: 15 Oct 2014
Introduction to 3-cycles: Corners - Pure Commutators
Introduction to 3-cycles: Corners - Pure Commutators
In this video, I go over the pure commutators for corners. I attempt to explain how to recognise these cases and how to solve them. I know the quality is poor, but bear with me. Watch at you own risk. I am deadmanlsh at the Speedsolving forums. PM me if you have any questions. Goodbye.- published: 15 Oct 2014
- views: 4
48:09
Real Madrid vs Getafe 23 May 2015 Full match 2ND Half English Commutator
Real Madrid vs Getafe 7-3 23 May 2015
Cristiano Ronaldo hatric
James Rodriguez
Javier Her...
published: 26 May 2015
Real Madrid vs Getafe 23 May 2015 Full match 2ND Half English Commutator
Real Madrid vs Getafe 23 May 2015 Full match 2ND Half English Commutator
Real Madrid vs Getafe 7-3 23 May 2015 Cristiano Ronaldo hatric James Rodriguez Javier Hernandez Jese Rodriguez Marcelo- published: 26 May 2015
- views: 41
- Playlist
- Chat
4:02
Commutators: Basics on AC and DC Generation
http://tinyurl.com/zi97hcx0cgi
Basics of electricity: how generators make AC power, how...
published: 04 Jun 2015
Commutators: Basics on AC and DC Generation
Commutators: Basics on AC and DC Generation
http://tinyurl.com/zi97hcx0cgi Basics of electricity: how generators make AC power, how to make DC power using a commutator. This video is integrated as part of our Generators Page:- published: 04 Jun 2015
- views: 0
18:15
3x3 Dreidel Cube Tutorial part 1: How to design a commutator!
By popular request, I'm pulling out the brilliantly designed dreidel cube to go over some ...
published: 03 Jun 2015
3x3 Dreidel Cube Tutorial part 1: How to design a commutator!
3x3 Dreidel Cube Tutorial part 1: How to design a commutator!
By popular request, I'm pulling out the brilliantly designed dreidel cube to go over some basics. In this part, I introduce the puzzle and explain what a commutator is, what an algorithm is, and go over how to come up with these things. By the end of this, my hope is that you can design your own commutators on any puzzle! If so desired, I can move on to future parts to actually demonstrate the solve itself.- published: 03 Jun 2015
- views: 124
0:37
Commutator subgroup Meaning
Video shows what commutator subgroup means. The subgroup of a specified group generated by...
published: 14 May 2015
Commutator subgroup Meaning
Commutator subgroup Meaning
Video shows what commutator subgroup means. The subgroup of a specified group generated by the larger group's commutators.. commutator subgroup synonyms: derived group, derived subgroup. Commutator subgroup Meaning. How to pronounce, definition audio dictionary. How to say commutator subgroup. Powered by MaryTTS, Wiktionary- published: 14 May 2015
- views: 1
0:40
Commutator length Meaning
Video shows what commutator length means. The number of multiplicands needed, at a minimum...
published: 14 May 2015
Commutator length Meaning
Commutator length Meaning
Video shows what commutator length means. The number of multiplicands needed, at a minimum, to express a given group element as a product of commutators.. The supremum, over all elements of a given group's derived subgroup, of their commutator lengths.. Commutator length Meaning. How to pronounce, definition audio dictionary. How to say commutator length. Powered by MaryTTS, Wiktionary- published: 14 May 2015
- views: 0
1:23
Definition Of A Split Ring Commutator
Save on Amazon using this link http://www.amazon.com/?tag=f7589-20...
published: 14 Mar 2015
Definition Of A Split Ring Commutator
Definition Of A Split Ring Commutator
Save on Amazon using this link http://www.amazon.com/?tag=f7589-20- published: 14 Mar 2015
- views: 0
0:51
Commutator Meaning
Video shows what commutator means. an electrical switch, in a generator or motor, that per...
published: 26 Apr 2015
Commutator Meaning
Commutator Meaning
Video shows what commutator means. an electrical switch, in a generator or motor, that periodically reverses the direction of an electric current. (of a group) an element of the form ghg−1h−1 where g and h are elements of the group, it is equal to the group's identity if and only if g and h commute. (of a ring) an element of the form ab-ba, where a and b are elements of the ring, it is identical to the ring's zero element if and only if a and b commute. Commutator Meaning. How to pronounce, definition audio dictionary. How to say commutator. Powered by MaryTTS, Wiktionary- published: 26 Apr 2015
- views: 0
0:49
Commutator on site machining by Arab carbon
When a motor malfunction is limited to the commutator or the slip-ring condition, there is...
published: 24 Mar 2015
Commutator on site machining by Arab carbon
Commutator on site machining by Arab carbon
When a motor malfunction is limited to the commutator or the slip-ring condition, there is no need to remove the motor which introduces risks; it is expensive and takes a long time. Our onsite rectification technique optimizes the conditions under which the commutator or the slip-ring operates, without needing to remove the motor. We are using a patented technology which can quickly rectify the machine without polluting inside the machine with debris- published: 24 Mar 2015
- views: 7
0:07
How to Pronounce Commutator
This video shows you how to say Commutator.
Search thousands of free items near you and o...
published: 19 Mar 2015
How to Pronounce Commutator
How to Pronounce Commutator
This video shows you how to say Commutator. Search thousands of free items near you and online exclusively at http://pesolasso.com/ Discover the pronunciation of thousands of words exclusively at http://www.pronounceit.net/- published: 19 Mar 2015
- views: 0
1:03
What does commutator mean?
What does commutator mean?
A spoken definition of commutator.
Intro Sound:
Typewriter...
published: 04 Feb 2015
What does commutator mean?
What does commutator mean?
What does commutator mean? A spoken definition of commutator. Intro Sound: Typewriter - Tamskp Licensed under CC:BA 3.0 Outro Music: Groove Groove - Kevin MacLeod (incompetech.com) Licensed under CC:BA 3.0 Intro/Outro Photo: The best days are not planned - Marcus Hansson Licensed under CC-BY-2.0 Book Image: Open Book template PSD - DougitDesign Licensed under CC:BA 3.0 Text derived from: http://en.wiktionary.org/wiki/commutator Text to Speech powered by TTS-API.COM- published: 04 Feb 2015
- views: 0
photo: Via Youtube
12 Jun 2015
A new online craze from China is taking the Internet by storm as thousands of people continue to post selfies of themselves doing ‘the belly button challenge’. Since Wednesday, the topic has received more than 130 million hits and has been the number one trending topic on China’s version of Twitter, Weibo ... If not, the next step is to lose weight until the challenge can be completed ... --> ... ....
photo: AP / Tony Gutierrez
13 Jun 2015
DALLAS — The suspect who attacked Dallas police headquarters overnight with a barrage of bullets and homemade explosives had a history of mental illness and violence, according to court records. James Lance Boulware’s hours-long rampage included a sensational standoff at police headquarters in downtown Dallas and later saw him firing shots from an armored vehicle as he led officers on a chase ... Follow him on Twitter (@jasonsickles)....
photo: AP / Claudio Bresciani
13 Jun 2015
STOCKHOLM (AP) - The only son of Sweden's King Carl XVI Gustaf and Queen Silvia has married his fiancee in a lavish ceremony in Stockholm. Prince Carl Philip and the former reality starlet and model Sofia Hellqvist, 30, tied the knot Saturday at the Royal Palace chapel before five European queens, a Japanese princess and dozens of other blue-blooded guests. The couple got engaged in June 2014 ... Previous Story ... Next Story ... Advertise Here ... ....
photo: AP / Anders Wiklund
![Swedish Prince Carl Philip, right and his fiancee Sofia Hellqvist pose for photographers, standing by M/S Stockholm, in Stockholm, Friday, June 12, 2015, for a pre-wedding party, ahead of their nuptials on Saturday.\](http://web.archive.org./web/20150614034705im_/http://cdn8.wn.com/ph/img/96/89/924321a639428840d11658336600-small.jpg "Swedish Prince Carl Philip, right and his fiancee Sofia Hellqvist pose for photographers, standing by M/S Stockholm, in Stockholm, Friday, June 12, 2015, for a pre-wedding party, ahead of their nuptials on Saturday.\")
13 Jun 2015
13 June 2015. From the section Europe. The couple held a wedding dinner on the night before the event. An ex-reality TV star is set to become the first "commoner" for centuries to become a Swedish princess when she marries Prince Carl Philip ... "I don't regret anything ... ....
photo: Felix Davis
12 Jun 2015
Research appears to show dogs will snub people who are mean to their owners. Um – good boy? Japanese researchers have discovered dogs do not like those who are mean to their owners. Photograph. Alamy. Agence-France Presse. Friday 12 June 2015 06.46 BST. Dogs do not like people who are mean to their owners, Japanese researchers said Friday, and will refuse food offered by people who have snubbed their master ... Topics. View all comments > ... ....
« back to news headlines
Edit
The Hindu
14 Jun 2015
Members of various commuter forums have urged Indian Railway officials to initiate measures to improve passenger amenities in stations and also complete long-pending projects in the city and its suburbs. The commuters met P ... and basic amenities for commuters at all railway stations between Chennai Beach and Tambaram....
Edit
The Times of India
14 Jun 2015
MUMBAI. The city's suburban network is the busiest in the world, carrying 7.5 million (or 75 lakh) commuters daily, or close to half the population of Greater Mumbai ... Commuter traffic data procured by TOI from Western Railway for the last five years reveal that the local train station at Nalasopara, a satellite township of Mumbai (between Vasai and Virar), has witnessed the fastest growth in originating traffic. 30% ... ....
Edit
The Times of India
14 Jun 2015
Nitin Pawar of Rickshaw Panchayat said the government's decision would not benefit the daily commuter in any way ... "The e-rickshaw will be just an added option for commuters. The government should look at bigger solutions instead of working on smaller options like e-rickshaws which would cater to limited number of commuters," he said. Sahasrabuddhe also doubted if e-rickshaws would reduce harassment to commuters....
Edit
Deccan Chronicle
14 Jun 2015
“We ask commuters to squeeze into the little place as we have to take some money home after paying to the traffic cops and RTA officials,” he revealed ... against the erring transport operators as they receive monthly mamools from them, said G. Srinivas, an employee in Viziana-garam, who commutes between Vizag and Vizianagaram regularly....
Edit
The Times of India
14 Jun 2015
MUMBAI. The state transport department on Saturday said it had not given permission to any individual or firm to operate "bike taxi" services in the city ... The project is in an experimental stage and we are not charging commuters a single paisa." ... ....
Edit
Dawn
14 Jun 2015
KARACHI. Reviewing the insufficient budgetary allocations in the outgoing fiscal year for the megacity of Karachi, the provincial government has given it, what it termed, an “impressive 49 per cent increase” for funding development schemes over the year ahead ... Mega projects for Karachi ... It is 4.7km long and will facilitate 50,000 daily commuters ... It is a 21km long corridor and will facilitate over 400,000 commuters daily ... Other projects ... ....
Edit
Dawn
14 Jun 2015
KARACHI. Sindh Finance Minister Syed Murad Ali Shah on Saturday unveiled a total development spending of Rs213.6 billion for 2015-16, with a major thrust on energy, infrastructure besides expenditure to address law and order challenges in the province ... The resource constraints have impacted the ADP allocations during the outgoing fiscal year (2014-15) which was Rs215.3bn ... The 26km-long route would facilitate 150,000 commuters per day ... ....
Edit
Toronto Sun
14 Jun 2015
1. Turn 1 troubles. If there is one thing that you can take to the bank about the Verizon IndyCar Series drivers is that patience is not a virtue for any of them ... 2. Mayor Is In The House ... 3. The Fatigue Factor ... 4. Power Play ... 5 ... 6 ... What a lot of people seem to forget is that every metre of track around the Exhibition Place circuit is used for the other 362 days of the year by regular commuters getting to and from the heart of downtown Toronto....
Edit
The Guardian
14 Jun 2015
A host of innovations were on display at the Imagine Festival in Milton Keynes. The LUTZ Pathfinder driverless car. Photograph. Louise Smith. Nicola Davis. Sunday 14 June 2015 00.05 BST. Want to experience driverless pods before they hit the road? Fancy dodging transport problems before they happen? What about a system for rewarding those who walk rather than take the car? ... Hoping to banish commuter blues for good is London-based Zipabout ... ....
Edit
noodls
14 Jun 2015
(Source. ECB - England and Wales Cricket Board). England Test captain Alastair Cook will make a welcomed return to Essex when they host Derbyshire in an LV= County Championship match starting on Sunday ... "David Masters has a groin strain and Tom Moore isn't available either ... Lancashire have put back the playing hours for all four days of their home clash with Leicestershire in an effort to attract more Manchester commuters ... (noodl....
Edit
Lexington Herald-Leader
14 Jun 2015
Player. Coach. Agent. It's hard to imagine someone with a greater breadth of basketball experience than Michael Bradley. High school Mr. Basketball. Bit player for Kentucky's 1998 national championship team. College transfer. Dramatic rebirth as an impactful player for Villanova. Early entrant in the NBA Draft ... and one in Canada) ... UK refused ... ... Bradley commutes each day from his home in the northern Kentucky suburbs of Cincinnati to Richmond ... 9....
- 1
- 2
- 3
- 4
- 5
- Next page »
- Lyrics: play full screen play karaoke
- Como Titere - Amanda Miguel
Yo queria, que lo nuestro fuese mas que una costumbre
yo queria, conocer cada repliegue de tu ser
recorrerte, mas alla de las fronteras de la piel
Cuantas noches
en tus brazos he llorado hasta dormirme
cuantas veces
en tu muro de silencio me estrellé
porque nunca
te tomaste la molestia de entender
Y todavía,
yo me pregunto
por que camino
se llega a ti
que nuevo idioma
puedo inventarte
para que un dia
me quieras oir
Muchas veces he intentado hacerme fuerte y olvidarte
me da rabia, ver que casi se perdió mi dignidad
sin embargo, como titere me dejo manejar
Y todavia
yo me pregunto
por que camino
se llega a ti
sigo muriendo
muertes pequeñas
y esta agonia
no tiene final
