On Generalized Hopf Galois Extensions

Abstract

We investigate criteria for algebra extensions that are of Galois type with respect to the coaction of a Hopf algebra or, more generally, a one-sided quotient of a Hopf algebra, or with respect to an entwining. We study the module- and comodule-theoretical properties of such extensions.

23 pages

Cited by in corpus (2)

• On Galois comodules
• The structure of weak coalgebra-Galois extensions