Excellent extensions and global cotorsion dimensions.

DOI10.3836/tjm/1342701341zbMath1250.16009OpenAlexW2040367435MaRDI QIDQ447799

Wenliang Shang

Publication date: 29 August 2012

Published in: Tokyo Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://projecteuclid.org/euclid.tjm/1342701341

zbMATH Keywords

excellent extensionsglobal cotorsion dimension

Mathematics Subject Classification ID

Homological dimension in associative algebras (16E10) Centralizing and normalizing extensions (16S20)

Cites Work

• On a generalization of excellent extensions
• Gorenstein homological dimensions.
• Flat covers of modules
• Relative homological algebra
• Finitistic Dimension and a Homological Generalization of Semi-Primary Rings
• ON n-PERFECT RINGS AND COTORSION DIMENSION
• Gorenstein Global Dimensions and Cotorsion Dimension of Rings
• Excellent extensions
• Radicals of finite normalizing extensions
• Excellent extensions and homologieal dimensions
• DUALIZING MODULES AND n-PERFECT RINGS
• NOTES ON COTORSION MODULES
• Global Gorenstein dimensions
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