100 citations · 134 across the 33 of their papers we have counts for
3 papers · 2 filters
Tilting preserves finite global dimension
Bernhard Keller, Henning Krause
Given a tilting object of the derived category of an abelian category of finite global dimension, we give (under suitable finiteness conditions) a bound for the global dimension of…
Local duality for the singularity category of a finite dimensional Gorenstein algebra
Dave Benson, Srikanth B. Iyengar, Henning Krause +1
A duality theorem for the singularity category of a finite dimensional Gorenstein algebra is proved. It complements a duality on the category of perfect complexes, discovered by Ha…
Detecting nilpotence and projectivity over finite unipotent supergroup schemes
Dave Benson, Srikanth B. Iyengar, Henning Krause +1
This work concerns the representation theory and cohomology of a finite unipotent supergroup scheme over a perfect field of positive characteristic . It is proved t…