Find link

language:

Find link is a tool written by Edward Betts.

searching for Separable algebra 4 found (17 total)

Hopf algebra (4,397 words) [view diff] exact match in snippet view article find links to article

interesting projection usually denoted by ΠR(a) or εt(a) with image a separable algebra HL or Ht, anti-isomorphic to HL via S); S ( a ( 1 ) ) a ( 2 ) S (

CCR and CAR algebras (1,380 words) [view diff] exact match in snippet view article find links to article

algebra is a simple (unless the sympletic form is degenerate) non-separable algebra and is unique up to isomorphism. When H {\displaystyle H} is a complex

Unitary group (3,297 words) [view diff] exact match in snippet view article find links to article

groups U(p, q); the field extension can be replaced by any degree 2 separable algebra, most notably a degree 2 extension of a finite field; generalizing

Von Neumann algebra (5,917 words) [view diff] exact match in snippet view article find links to article

Neumann algebras, if done naively, is usually a ridiculously large non-separable algebra. Instead von Neumann (1938) showed that one should choose a state