nLab anti-commutator



In rings and algebras

For AA a ring or associative algebra, the anti-commutator of two elements x,yAx,y \in A is the element

{x,y}xy+yx. \{x,y\} \coloneqq x y + y x \,.

Last revised on August 1, 2018 at 12:10:03. See the history of this page for a list of all contributions to it.