Brauer–Wall group
= Brauer–Wall group
{wiki=Brauer–Wall_group}
The Brauer–Wall group is an important concept in the field of algebra, particularly in algebraic K-theory and the theory of central simple algebras. It is named after mathematicians Richard Brauer and Norman Wall. \#\#\# Definition The Brauer–Wall group, often denoted \\( Br(W) \\), is defined in relation to a given ring \\( R \\).