Skew pairing, cocycle deformations and double crossproducts

DOI10.1007/BF02650666zbMath0933.16038MaRDI QIDQ1292799

Hui-Xiang Chen

Publication date: 20 January 2000

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

zbMATH Keywords

monoidal categoriescoalgebras2-cocyclesskew pairingsnatural isomorphismsdouble crossproductsmatched pairs of bialgebras

Mathematics Subject Classification ID

Related Items (10)

Extending lazy 2-cocycles on Hopf algebras and lifting projective representations afforded by them. ⋮ Pseudosymmetric braidings, twines and twisted algebras. ⋮ The Brauer group of modified supergroup algebras. ⋮ On some classes of lazy cocycles and categorical structures. ⋮ Cocycle Deformations for Liftings of Quantum Linear Spaces ⋮ A class of quantum doubles of pointed Hopf algebras of rank one ⋮ The lazy homology of a Hopf algebra. ⋮ Lazy 2-cocycle and Radford (m,n)-biproduct ⋮ Cocycle Deformations and Brauer Groups ⋮ Lazy cohomology: an analogue of the Schur multiplier for arbitrary Hopf algebras.

Cites Work

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• QUASITRIANGULAR HOPF ALGEBRAS AND YANG-BAXTER EQUATIONS
• Two dual classes of bialgebras related to the concepts of “quantum group” and “quantum lie algebra”
• Multiplication alteration by two-cocycles - the quantum version
• Braided bialgebras and quadratic blalgebras

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