5 citations · 5 across the 3 of their papers we have counts for
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math.RA2004
On Bimeasurings
L. Grunenfelder, M. Mastnak
We introduce and study bimeasurings from pairs of bialgebras to algebras. It is shown that the universal bimeasuring bialgebra construction, which arises from Sweedler's universal…
math.RA2002
Cohomology of abelian matched pairs and the Kac sequence
L. Grunenfelder, M. Mastnak
The purpose of this paper is to introduce a cohomology theory for abelian matched pairs of Hopf algebras and to explore its relationship to Sweedler cohomology, to Singer cohomolog…
math.RA2002★ 5 cited
On the cohomology of a smash product of Hopf algebras
Mitja Mastnak
A five term sequence for the low degree cohomology of a smash product of (cocommutative) Hopf algebras is obtained, generalizing that of Tahara for a semi-direct product of groups.