20 citations · 23 across the 3 of their papers we have counts for
3 papers
math.RT2015★ 3 cited
Constructible sheaves on nilpotent cones in rather good characteristic
Pramod Achar, Anthony Henderson, Daniel Juteau +1
We study some aspects of modular generalized Springer theory for a complex reductive group with coefficients in a field under the assumption that the characteristic…
math.CT2011★ 20 cited
Completions of Grothendieck groups
Pramod N. Achar, Catharina Stroppel
For a certain class of abelian categories, we show how to make sense of the "Euler characteristic" of an infinite projective resolution (or, more generally, certain chain complexes…
math.RT2002
Local Systems on Nilpotent Orbits and Weighted Dynkin Diagrams
Pramod Achar, Eric Sommers
We study the Lusztig-Vogan bijection for the case of a local system. We compute the bijection explicitly in type A for a local system and then show that the dominant weights obtain…