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Journals / International Electronic Journal of Algebra / 2014 / Cilt: 15 - Sayı: 15

THE AFFINENESS CRITERION FOR WEAK YETTER-DRINFEL’D MODULES

Shuangjian GUO

Pages
41–55
DOI
—

Abstract

In this paper, we introduce the concept of total quantum integrals in the case of weak Hopf algebras and study the affineness criterion for weak Yetter-Drinfel’d modules, which is a generalization of the results studied by Menini and Militaru (J. Algebra, 247 (2002), 467-508).