Morita contexts and Galois theory for weak Hopf comodulelike algebras.

DOI10.1007/S10114-011-8286-9zbMath1231.16027OpenAlexW2010272371MaRDI QIDQ546312

Qiao Ling Guo, Shuan-Hong Wang

Publication date: 24 June 2011

Published in: Acta Mathematica Sinica. English Series (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10114-011-8286-9

zbMATH Keywords

Galois theorygraded Morita contextsbraided crossed categoriesweak group coringsweak Hopf comodulelike algebrasweak Hopf group coalgebras

Mathematics Subject Classification ID

Module categories in associative algebras (16D90) Graded rings and modules (associative rings and algebras) (16W50) Coalgebras and comodules; corings (16T15)

Cites Work

• Graded Morita theory
• Hopf group-coalgebras
• Morita theory for corings and cleft entwining structures.
• Group corings.
• New Braided Crossed Categories and Drinfel'd Quantum Double for Weak Hopf Group Coalgebras
• Morita Contexts, π-Galois Extensions for Hopf π-Coalgebras
• Weak corings
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