On cohomological deformations of bicrossed product Hopf algebras

DOI10.1017/S0004972700036558zbMath0957.16030OpenAlexW2040633426MaRDI QIDQ4940632

Jeong Hee Hong, Wojciech Szymański

Publication date: 9 April 2000

Published in: Bulletin of the Australian Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1017/s0004972700036558

zbMATH Keywords

crossed productsgroup-like elementscocyclesdual Hopf algebrascomultiplications

Mathematics Subject Classification ID

Cites Work

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• 2-cocycles and twisting of Kac algebras
• Calculations of some groups of Hopf algebra extensions
• Deformation of a Kac algebra by an abelian subgroup
• EXTENSIONS OF GROUPS TO RING GROUPS

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