THE AFFINENESS CRITERION FOR WEAK YETTER-DRINFEL’D MODULES

Authors : Shuangjian GUO

Pages : 41-55

Doi:10.24330/ieja.266236

View : 9 | Download : 7

Publication Date : 2014-06-01

Article Type : Research Paper

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 insert ignore into journalissuearticles values(J. Algebra, 247 insert ignore into journalissuearticles values(2002);, 467-508);.
Keywords : Weak Hopf algebra, total quantum integral, comodule algebra