Flat comodules and contramodules as directed colimits, and cotorsion periodicity

DOI10.1007/s40062-024-00358-1MaRDI QIDQ6638357

Leonid Positselski

Publication date: 14 November 2024

Published in: Journal of Homotopy and Related Structures (Search for Journal in Brave)

zbMATH Keywords

derived categoriesaccessible categoriescoderived categoriescomodules over coringscontramodules over topological ringscountably presentable modules

Mathematics Subject Classification ID

Associative rings and algebras (16-XX) Category theory; homological algebra (18-XX)

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