14 citations · 26 across the 4 of their papers we have counts for
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math.CT2007★ 1 cited
Nuclei of categories with tensor products
Alexei Davydov
Following the analogy between algebras (monoids) and monoidal categories the construction of nucleus for non-associative algebras is simulated on the categorical level. Nuclei of c…
math.RT2007★ 14 cited
Twisted automorphisms of group algebras
Alexei Davydov
We continue the study of twisted automorphisms of Hopf algebras started in "Twisted automorphisms of Hopf algebras". In this paper we concentrate on the group algebra case. We desc…
math.QA2007★ 11 cited
Twisted automorphisms of Hopf algebras
Alexei Davydov
Twisted homomorphisms of bialgebras are bialgebra homomorphisms from the first into Drinfeld twistings of the second. They possess a composition operation extending composition of…