On the character of certain tilting modules

2015/02/17 by George Lusztig, Lusztig, George, Geordie Williamson +1
Mathematics · #FOS: Mathematics #Representation Theory (math.RT) #math.RT

paper · pdf · doi:10.48550/arxiv.1502.04904

6 pages

arxiv created 2015/02/17 · arxiv updated 2015/02/18

Abstract

Let G be a semisimple group over an algebraically closed field of characteristic p>0. We give a (partly conjectural) simple, closed formula for the character of many indecomposable tilting rational G-modules, assuming that p is large.

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