dual pair
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Dual pair — This article is about dual pairs of vector spaces. For dual pairs in representation theory, see Reductive dual pair. In functional analysis and related areas of mathematics a dual pair or dual system is a pair of vector spaces with an associated… … Wikipedia
Reductive dual pair — In the mathematical field of representation theory, a reductive dual pair is a pair of subgroups (G,G ′) of the isometry group Sp(W) of a symplectic vector space W, such that G is the centralizer of G ′ in Sp(W) and vice versa, and these groups… … Wikipedia
Dual topology — In functional analysis and related areas of mathematics a dual topology is a locally convex topology on a dual pair, two vector spaces with a bilinear form defined on them, so that one vector space becomes the continuous dual of the other space.… … Wikipedia
Dual object — In category theory, a branch of mathematics, it is possible to define a concept of dual object generalizing the concept of dual space in linear algebra. A category in which each object has a dual is called autonomous or rigid. Contents 1… … Wikipedia
Dual-channel architecture — describes a technology that theoretically doubles data throughput from RAM to the memory controller. Dual channel enabled memory controllers utilize two 64 bit data channels, resulting in a total bandwidth of 128 bits, to move data from RAM to… … Wikipedia
Dual Survival (2010 season) — Country of origin United States Broadcast … Wikipedia
Dual (grammatical number) — Dual (abbreviated du) is a grammatical number that some languages use in addition to singular and plural. When a noun or pronoun appears in dual form, it is interpreted as referring to precisely two of the entities (objects or persons) identified … Wikipedia
Dual Survival (2011 season) — Country of origin United States Broadcast … Wikipedia
Dual wield — Dual wielding is to hold a weapon in each hand. In gaming a dual wield may also be called akimbo style, though it has little resemblance to the human position of that name. This most commonly refers to matched pairs of handguns but can refer to… … Wikipedia
Dual (Heroes) — Dual Heroes episode Claire guards Angela against Sylar … Wikipedia
Dual Control — are Mike Ball (also known as Bally) and Phil Davis (also known as DJ Styles) from Manchester, England. They are signed to Grand Central Records independent record label, and their music is primarily instrumental hip hop, with a typical Grand… … Wikipedia