activity
20112026
most citedHochschild cohomology of fully group-graded algebras as Mackey functor

2 citations · 2 across the 7 of their papers we have counts for

collaborators
Showing 2021Show all

2 papers · 1 filter

math.KT2021

Symmetric Hochschild cohomology of twisted group algebras

Tiberiu Coconet, Constantin-Cosmin Todea

We show that there is an action of the symmetric group on the Hochschild cochain complex of a twisted group algebra with coefficients in a bimodule. This allows us to define the sy…

math.GR2021

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.