Singular compactness and definability for \(\Sigma\)-cotorsion and Gorenstein modules

DOI10.1007/s00029-020-0543-2zbMath1444.16010arXiv1804.09080OpenAlexW3123445303MaRDI QIDQ2310813

Jan Šaroch, Jan Šťovíček

Publication date: 6 April 2020

Published in: Selecta Mathematica. New Series (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1804.09080

zbMATH Keywords

Gorenstein injective module\(\Sigma\)-cotorsion modulecomplete cotorsion pair

Mathematics Subject Classification ID

Homological functors on modules (Tor, Ext, etc.) in associative algebras (16E30) Applications of logic in associative algebras (16B70)

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