13 citations · 49 across the 28 of their papers we have counts for
3 papers · 1 filter
On symmetric quotients of symmetric algebras
Radha Kessar, Shigeo Koshitani, Markus Linckelmann
We investigate symmetric quotient algebras of symmetric algebras, with an emphasis on finite group algebras over a complete discrete valuation ring . Using elementary…
On the Castelnuovo-Mumford regularity of the cohomology of fusion systems and of the Hochschild cohomology of block algebras
Radha Kessar, Markus Linckelmann
Symonds' proof of Benson's regularity conjecture implies that the regularity of the cohomology of a fusion system and that of the Hochschild cohomology of a p-block of a finite gro…
2-blocks with abelian defect groups
Charles W. Eaton, Radha Kessar, Burkhard Külshammer +1
We give a classification, up to Morita equivalence, of 2-blocks of quasi-simple groups with abelian defect groups. As a consequence, we show that Donovan's conjecture holds for ele…