Dub

Dub, Dubs, Dubí, or dubbing may refer to:

Places

Many places in Slavic countries, where "dub" means "oak tree":

Music

Dubá

Dubá (German: Dauba) is a town in the Czech Republic. It has a population of around 1,800. The nearby lake of Nedamov acts as an attractive destination for tourists (mostly German and Czech).

History

Until 1918, the town was part of the Austrian monarchy (Austria side after the compromise of 1867), head of the DAUBA district, one of the 94 Bezirkshauptmannschaften in Bohemia. From 1938 to 1945 it was one of the municipalities in Sudetenland.

References

External links

Media related to Dubá at Wikimedia Commons

Dubé

Dubé and Dube are common surnames, mostly French-based.

Dube, Dubey and Dobé are surnames frequently used in India (mostly central part of India, Madhya Pradesh). For Indian variant also see Dwivedi.

Dube / Dubé may refer to:

Places

Surnames

Expansion

Expansion may refer to:

Physics

Computer programming

Mathematics

Economics

Music

Other uses

See also

Expansion (geometry)

In geometry, expansion is a polytope operation where facets are separated and moved radially apart, and new facets are formed at separated elements (vertices, edges, etc.). Equivalently this operation can be imagined by keeping facets in the same position but reducing their size.

The expansion of a regular polytope creates a uniform polytope, but the operation can be applied to any convex polytope, as demonstrated for polyhedra in Conway polyhedron notation. For polyhedra, an expanded polyhedron has all the faces of the original polyhedron, all the faces of the dual polyhedron, and new square faces in place of the original edges.

Expansion of regular polytopes

According to Coxeter, this multidimensional term was defined by Alicia Boole Stott for creating new polytopes, specifically starting from regular polytopes to construct new uniform polytopes.

The expansion operation is symmetric with respect to a regular polytope and its dual. The resulting figure contains the facets of both the regular and its dual, along with various prismatic facets filling the gaps created between intermediate dimensional elements.

Expansion (album)

Expansion is a live album released by jazz pianist Dave Burrell. It was recorded during a number of concerts in December 2003 and was released on June 8, 2004 by High Two.

The group that Burrell toured with was referred to as the Full-Blown Trio and included Burrell, Andrew Cyrille (drums) and William Parker (bass).

Track listing

All tracks by Dave Burrell except were noted

Personnel

Technical Production

Reception

Allmusic calls the album "a lovely record ... by a trio versed in understatement and nuance." Reviewer Thom Jurek in particular comments on Burrell's playing by saying that his "fills between the lyric lines are humorous, warm, and dazzling."The Penguin Guide to Jazz also mention that the three men "gel perfectly" and they provide him with the most flattering context for years."