Cohomology and coquasi-bialgebra extensions associated to a matched pair of bialgebras

DOI10.1016/S0001-8708(02)00053-1zbMath1026.16023MaRDI QIDQ1867213

Akira Masuoka

Publication date: 2 April 2003

Published in: Advances in Mathematics (Search for Journal in Brave)

zbMATH Keywords

extensionscohomologybialgebrasmatched pairsquasi-Hopf algebrasbraid diagramsKac exact sequence

Mathematics Subject Classification ID

Homological functors on modules (Tor, Ext, etc.) in associative algebras (16E30)

Related Items

On the quasitriangular structures of abelian extensions of ℤ ₂ ⋮ Algebraic realization of noncommutative near-group fusion categories ⋮ A quasi-Hopf algebra freeness theorem ⋮ A five-term exact sequence for Kac cohomology

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