2 citations · 2 across the 13 of their papers we have counts for
4 papers · 1 filter
Isomorphisms of fusion subcategories on permutation algebras
Tiberiu Coconet, Constantin-Cosmin Todea
We prove two isomorphisms of categories involving Brauer pairs on -permutation -interior -algebras.
On cohomology of saturated fusion systems and support varieties
Constantin-Cosmin Todea
In this short note we study the cohomology algebra of saturated fusion systems using finite groups which realize saturated fusion systems and Hochschild cohomology of group algebra…
Bockstein homomorphisms for Hochschild cohomology of group algebras and of block algebras of finite groups
Constantin-Cosmin Todea
We give an explicit approach for Bockstein homomorphisms of the Hochschild cohomology of a group algebra and of a block algebra of a finite group and we show some properties. To gi…
The extended Brauer quotient for N-interior G-algebras
T. Coconet, C. C. Todea
In this note we generalize the extended Brauer quotient defined by L. Puig and Y. Zhou in [4, Section 3] to the case of N-interior G-algebras, where N is a normal subgroup of a fin…