1 citations · 1 across the 2 of their papers we have counts for
2 papers
math.QA2009
Galois Theory for H-extensions and H-coextensions
Dorota Marciniak, Marcin Szamotulski
We show that there exists a Galois correspondence between subalgebras of an H-comodule algebra A over a base ring R and generalised quotients of a Hopf algebra H. We also show that…
math.QA2009★ 1 cited
Galois Theory of Hopf Galois Extensions
Dorota Marciniak, Marcin Szamotulski
We introduce Galois Theory for Hopf-Galois Extensions proving existence of a Galois connection between subalgebras of an H-comodule algebra and generalised quotients of the Hopf al…