2 citations · 2 across the 13 of their papers we have counts for
4 papers · 1 filter
Skew category algebras, twisted tensor product algebras and induction of precosheaves
Tiberiu Coconet, Virgilius-Aurelian Minuta, Constantin-Cosmin Todea
We show that a skew category algebra can be embedded into a twisted tensor product algebra. We investigate the extension of some concepts of Puig and Turull from group algebras to…
BD algebras and group cohomology
C. -C. Todea
BD algebras (Beilinson-Drinfeld algebras) are algebraic structures which are defined similarly to BV algebras (Batalin-Vilkovisky algebras). The equation defining the BD operator h…
Frobenius induction for algebras
Tiberiu Coconet, Andrei Marcus, Constantin-Cosmin Todea
Let be a homomorphism of Hopf algebras and let be an algebra. We consider the induction from to of in two cases: when is a -interior algebra…
Hochschild cohomology of fully group-graded algebras as Mackey functor
Tiberiu Coconet, Constantin-Cosmin Todea
We prove that Hochschild cohomology of a certain class of fully group-graded algebras is a Mackey functor. We use the machinery of transfer maps between the Hochschild cohomology o…