arXiv:0911.5209 Abstract | arXiv Analytics

arXiv:0911.5209 [math.RT]Abstract References Reviews Resources

Canonical bases and affine Hecke algebras of type B

Published 2009-11-27, updated 2010-05-31Version 3

We prove a series of conjectures of Enomoto and Kashiwara on canonical bases and branching rules of affine Hecke algebras of type B. The main ingredient of the proof is a new graded Ext-algebra associated with quiver with involutions that we compute explicitly.

Comments: 82 pages

Categories: math.RT

Keywords: affine hecke algebras, canonical bases, main ingredient, conjectures, involutions

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