Weak hopf galois extensions andp-galois extensions of a ring

DOI10.1080/00927879508825372zbMATH Open0829.16030OpenAlexW2079148080MaRDI QIDQ4843191

Atsushi Nakajima

Publication date: 13 August 1995

Published in: Communications in Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/00927879508825372

zbMATH Keywords

coalgebraGalois extensionactionbialgebraaugmented algebracommutative free quadratic extensionleft \(B\)-comodule algebraweak Galois extension

Mathematics Subject Classification ID

Automorphisms and endomorphisms (16W20) Separable algebras (e.g., quaternion algebras, Azumaya algebras, etc.) (16H05) Smash products of general Hopf actions (16S40)

Cites Work

• On P-Galois extensions of rings of cyclic type
• Title not available (Why is that?)

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