102 citations · 388 across the 40 of their papers we have counts for
Showing 2019Show all
2 papers · 1 filter
math.AG2019
Comparing the Kirwan and noncommutative resolutions of quotient varieties
Špela Špenko, Michel Van den Bergh
Let a reductive group act on a smooth variety such that a good quotient exists. We show that the derived category of a noncommutative crepant resolution (NCCR)…
math.CT2019★ 7 cited
T-structures and twisted complexes on derived injectives
Francesco Genovese, Wendy Lowen, Michel Van den Bergh
In the paper "Deformation theory of abelian categories", the last two authors proved that an abelian category with enough injectives can be reconstructed as the category of finitel…