104 citations · 422 across the 81 of their papers we have counts for
4 papers · 1 filter
Stratification for module categories of finite group schemes
Dave Benson, Srikanth B. Iyengar, Henning Krause +1
The tensor ideal localising subcategories of the stable module category of all, including infinite dimensional, representations of a finite group scheme over a field of positive ch…
Homology over trivial extensions of commutative DG algebras
Luchezar L. Avramov, Srikanth B. Iyengar, Saeed Nasseh +1
Conditions on the Koszul complex of a noetherian local ring guarantee that is non-zero for infinitely many , when and are finitely genera…
Tests for injectivity of modules over commutative rings
Lars Winther Christensen, Srikanth B. Iyengar
It is proved that a module M over a commutative noetherian ring R is injective if Ext^i((R/p)_p,M)=0 holds for every i\ge 1 and every prime ideal p in R. This leads to the followin…
Stratification and -cosupport: Finite groups
Dave Benson, Srikanth B. Iyengar, Henning Krause +1
We introduce the notion of -cosupport as a new tool for the stable module category of a finite group scheme. In the case of a finite group, we use this to give a new proof of th…