Structure theorems for bicomodule algebras over quasi-hopf algebras, weak hopf algebras, and braided hopf algebras

Let H be a quasi-Hopf algebra, a weak Hopf algebra, or a braided Hopf algebra. Let B be an H-bicomodule algebra such that there exists a morphism of H-bicomodule algebras v : H -> B. Then we can define an object B-co(H), which is a left-left Yetter-Drinfeld module over H, having extra properties that allow to make a smash product B-co(H)#H, which is an H-bicomodule algebra, isomorphic to B.

Publication year:2016

Keywords:A1 Journal article

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BOF-publication weight:0.1

CSS-citation score:1

Authors:International

Authors from:Higher Education

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