Metatheorem

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Metatheorem

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ITA 2013 - Sudeep Kamath

Order: Reorder
Duration: 2:07
Updated: 29 Jul 2013

An information-theoretic meta-theorem on edge-cut bounds and applications Sudeep Kamath, UC Berkeley, Sreeram Kannan, UC Berkeley, Pramod Viswanath, Universi...

http://wn.com/ITA_2013_Sudeep_Kamath

An information-theoretic meta-theorem on edge-cut bounds and applications Sudeep Kamath, UC Berkeley, Sreeram Kannan, UC Berkeley, Pramod Viswanath, Universi...

published: 15 Feb 2013
views: 287
author: Calit2ube

Maxim Raginsky: The limits of control: An information-theoretic viewpoint

Order: Reorder
Duration: 41:57
Updated: 03 Jul 2013

Presented February 21st, 2013 at the University of Florida by the Laboratory for Cognition and Control in Complex Systems. More info: http://ccc.centers.ufl....

http://wn.com/Maxim_Raginsky_The_limits_of_control_An_information-theoretic_viewpoint

Presented February 21st, 2013 at the University of Florida by the Laboratory for Cognition and Control in Complex Systems. More info: http://ccc.centers.ufl....

published: 19 Jun 2013
views: 31
author: cccUF

VLog(ix) I pt I

Order: Reorder
Duration: 9:00
Updated: 12 Jul 2011

A quick overview of proving a meta-theorem using Propositional Logic and a single meta-variable.

http://wn.com/VLogix_I_pt_I

A quick overview of proving a meta-theorem using Propositional Logic and a single meta-variable.

published: 12 Jul 2011
views: 26
author: Malloy Labs

Dreiste Mathematiker(innen) und die Peano-Axiome

Order: Reorder
Duration: 5:06
Updated: 20 May 2013

Wir ignorieren mal eines der Peano-Axiome und schauen, was passiert, wenn die 0 auch Nachfolger einer anderen natürlichen Zahl sein darf.

http://wn.com/Dreiste_Mathematikerinnen_und_die_Peano-Axiome

Wir ignorieren mal eines der Peano-Axiome und schauen, was passiert, wenn die 0 auch Nachfolger einer anderen natürlichen Zahl sein darf.

published: 26 Jan 2013
views: 683
author: Christian Spannagel

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2:07

ITA 2013 - Sudeep Kamath

An information-theoretic meta-theorem on edge-cut bounds and applications Sudeep Kamath, U...

published: 15 Feb 2013

author: Calit2ube

ITA 2013 - Sudeep Kamath

An information-theoretic meta-theorem on edge-cut bounds and applications Sudeep Kamath, UC Berkeley, Sreeram Kannan, UC Berkeley, Pramod Viswanath, Universi...

published: 15 Feb 2013
views: 287
author: Calit2ube

41:57

Maxim Raginsky: The limits of control: An information-theoretic viewpoint

Presented February 21st, 2013 at the University of Florida by the Laboratory for Cognition...

published: 19 Jun 2013

author: cccUF

Maxim Raginsky: The limits of control: An information-theoretic viewpoint

Presented February 21st, 2013 at the University of Florida by the Laboratory for Cognition and Control in Complex Systems. More info: http://ccc.centers.ufl....

published: 19 Jun 2013
views: 31
author: cccUF

9:00

VLog(ix) I pt I

A quick overview of proving a meta-theorem using Propositional Logic and a single meta-var...

published: 12 Jul 2011

author: Malloy Labs

VLog(ix) I pt I

A quick overview of proving a meta-theorem using Propositional Logic and a single meta-variable.

published: 12 Jul 2011
views: 26
author: Malloy Labs

5:06

Dreiste Mathematiker(innen) und die Peano-Axiome

Wir ignorieren mal eines der Peano-Axiome und schauen, was passiert, wenn die 0 auch Nachf...

published: 26 Jan 2013

author: Christian Spannagel

Dreiste Mathematiker(innen) und die Peano-Axiome

Wir ignorieren mal eines der Peano-Axiome und schauen, was passiert, wenn die 0 auch Nachfolger einer anderen natürlichen Zahl sein darf.

published: 26 Jan 2013
views: 683
author: Christian Spannagel

In logic, a metatheorem is a statement about a formal system proven in a metalanguage. Unlike theorems proved within a given formal system, a metatheorem is proved within a metatheory, and may reference concepts that are present in the metatheory but not the object theory.

A formal system is determined by a formal language and a deductive system (axioms and rules of inference). The formal system can be used to prove particular sentences of the formal language with that system.

Metatheorems, on the other hand, are proved externally to the system in question, in its metatheory. Common metatheories used in logic are set theory (especially in model theory) and primitive recursive arithmetic (especially in proof theory). Rather than demonstrating particular sentences to be provable, metatheorems may show that each of a broad class of sentences can be proved, or show that certain sentences cannot be proved.

Examples of metatheorems include:

Branches of Mathematics

Pure mathematics

Applied mathematics

Related Topics

ITA 2013 - Sudeep Kamath

Maxim Raginsky: The limits of control: An information-theoretic viewpoint

VLog(ix) I pt I

Dreiste Mathematiker(innen) und die Peano-Axiome

Make changes yourself !

ITA 2013 - Sudeep Kamath

Maxim Raginsky: The limits of control: An information-theoretic viewpoint

VLog(ix) I pt I

Dreiste Mathematiker(innen) und die Peano-Axiome