Open Access
April 2015 Separable functors in group coring
D.-G. Wang, Q.-G. Chen
Osaka J. Math. 52(2): 475-495 (April 2015).

Abstract

The paper will characterise the separability of the forgetful functor from the category of comodules over a group coring to the category of modules over a suitable algebra. Then the applications of our results to group entwined modules, Doi--Hopf group modules and relative Hopf group modules are considered.

Citation

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D.-G. Wang. Q.-G. Chen. "Separable functors in group coring." Osaka J. Math. 52 (2) 475 - 495, April 2015.

Information

Published: April 2015
First available in Project Euclid: 24 March 2015

zbMATH: 1330.16025
MathSciNet: MR3326622

Subjects:
Primary: 16T05

Rights: Copyright © 2015 Osaka University and Osaka City University, Departments of Mathematics

Vol.52 • No. 2 • April 2015
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