Title of article
On the blocks of the walled Brauer algebra
Author/Authors
Anton Cox، نويسنده , , Maud De Visscher، نويسنده , , Stephen Doty، نويسنده , , Paul Martin، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2008
Pages
44
From page
169
To page
212
Abstract
We determine the blocks of the walled Brauer algebra in characteristic zero. These can be described in terms of orbits of the action of a Weyl group of type A on a certain set of weights. In positive characteristic we give a linkage principle in terms of orbits of the corresponding affine Weyl group. We also classify the semisimple walled Brauer algebras in all characteristics.
Keywords
Brauer algebras , Representation theory
Journal title
Journal of Algebra
Serial Year
2008
Journal title
Journal of Algebra
Record number
698669
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