Please use this identifier to cite or link to this item: http://hdl.handle.net/1942/8473
Title: Yetter-Drinfel'd modules for group-cograded multiplier Hopf algebras
Authors: DELVAUX, Lydia 
Issue Date: 2008
Publisher: TAYLOR & FRANCIS INC
Source: COMMUNICATIONS IN ALGEBRA, 36(8). p. 2872-2882
Abstract: We give a representation-theoretic and a categorical interpretation of the Drinfel'd double into the framework of group-cograded multiplier Hopf algebras. The Drinfel'd double as constructed by Zunino for a finite-type Hopf group-coalgebra is an example of this construction in the sense that the components of the group-cograded multiplier Hopf algebras are unital and finite-dimensional algebras and the admissible action is related with the adjoint action of the group on itself.
Notes: Univ Hasselt, Dept Math, B-3590 Diepenbeek, Belgium.
Keywords: Drinfel'd double; group-cograded multiplier Hopf algebras; Hopf group-coalgebras; Yetter-Drinfel'd modules
Document URI: http://hdl.handle.net/1942/8473
ISSN: 0092-7872
e-ISSN: 1532-4125
DOI: 10.1080/00927870802108080
ISI #: 000258688400005
Category: A1
Type: Journal Contribution
Validations: ecoom 2009
Appears in Collections:Research publications

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