Discriminants of Brauer algebras
Abstract
Description
In this paper, we compute the discriminant of the Gram matrix associated to each cell module of the Brauer algebra $\cba{n}$. Theoretically, we know when a cell module of $\cba{n}$ is equal to its simple head. This gives a solution of this long standing problem.
Math. Zeitschrift, to appear
Math. Zeitschrift, to appear