9 citations · 12 across the 3 of their papers we have counts for
3 papers
math.AG2016★ 3 cited
A generalization of the b-function lemma
Sam Raskin
We establish some cohomological bounds in D-module theory that are known in the holonomic case and folklore in general. The method rests on a generalization of the b-function lemma…
math.RT2016★ 9 cited
W-algebras and Whittaker categories
Sam Raskin
Affine W-algebras are a somewhat complicated family of (topological) associative algebras associated with a semisimple Lie algebra, quantizing functions on the algebraic loop space…
math.AG2012
Coherent sheaves on formal complete intersections via DG Lie algebras
Sam Raskin
We establish a criterion for sheaves on an adically complete DG scheme to be coherent. We deduce a description of coherent sheaves on an adically complete lci singularity in terms…