Vogan classes and cells in the unequal parameter case

2014/05/26 by Cédric Bonnafé, Bonnafé, Cédric
Mathematics · #FOS: Mathematics #Group Theory (math.GR) #Representation Theory (math.RT) #math.GR #math.RT

paper · pdf · doi:10.48550/arxiv.1405.6470

13 pages

arxiv created 2014/07/11 · arxiv updated 2014/07/14

Abstract

Kazhdan and Lusztig proved that Vogan classes are unions of cells in the equal parameter case. We extend this result in the unequal parameter case.

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• Hecke algebras with unequal parameters and Vogan's left cell invariants
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• On Kazhdan-Lusztig cells in type B
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