78 citations · 225 across the 18 of their papers we have counts for
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math.RT2008★ 11 cited
Modular representations of reductive groups and geometry of affine Grassmannians
Daniel Juteau
By the geometric Satake isomorphism of Mirkovic and Vilonen, decomposition numbers for reductive groups can be interpreted as decomposition numbers for equivariant perverse sheaves…
math.AG2008★ 39 cited
Decomposition numbers for perverse sheaves
Daniel Juteau
The purpose of this article is to set foundations for decomposition numbers of perverse sheaves, to give some methods to calculate them in simple cases, and to compute them concret…