Date of Publication:2013-01-01 Hits:
First Author:Ling Liu
Date of Publication:2013-01-01
Journal:Algebras and Representation Theory
Affiliation of Author(s):数理与信息工程学院
Document Type:期刊
Volume:Vol.16
Issue:No.3
Page Number: 633-657
ISSN No.:1386-923X
Key Words:Weak;Hopf;algebra;Weak;crossed;product;Spectral;sequence;Separable;extension;Finitistic;dimension;16W30;16E10
Abstract:Let H be a weak Hopf algebra in the sense of Böhm et al. (J Algebra 221:385–438, 1999) measuring an algebra A. Let A# σ H be a weak crossed product with σ invertible. Then in this paper we first give some conditions for A# σ H to be a weak Hopf alge
Translation or Not:no