Notes on cotorsion dimension of Hopf--Galois extensions

DOI10.3906/mat-1408-59zbMath1424.16056OpenAlexW2253414930MaRDI QIDQ4633090

Min Wei, Xiao-Yan Zhou

Publication date: 2 May 2019

Published in: TURKISH JOURNAL OF MATHEMATICS (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.3906/mat-1408-59

zbMATH Keywords

Hopf-Galois extensionsmash productcotorsion dimension

Mathematics Subject Classification ID

Homological dimension in associative algebras (16E10) Smash products of general Hopf actions (16S40) Hopf algebras and their applications (16T05)

Cites Work

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• Cotorsion dimensions and Hopf algebra actions.
• Hopf extensions of algebras and Maschke type theorems
• Separable functors applied to graded rings
• Representation theory of Hopf Galois extensions
• Preserving and reflecting covers by functors. Applications to graded modules
• Hopf algebras and Galois theory
• Flat Covers and Flat Cotorsion Modules
• NOTES ON COTORSION MODULES

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