Indecomposable flat cotorsion modules

DOI10.1112/jlms/jdm076zbMath1143.16003OpenAlexW2012772551MaRDI QIDQ5436522

Pedro A. Guil Asensio, Ivo Herzog

Publication date: 16 January 2008

Published in: Journal of the London Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1112/jlms/jdm076

zbMATH Keywords

flat modulescategories of moduleslocal ringscotorsion modulessemiperfect ringssemiprimary ringscotorsion envelopespuritiescontinuous functorssimple functorsuniform functors

Mathematics Subject Classification ID

Model-theoretic algebra (03C60) Module categories in associative algebras (16D90) Free, projective, and flat modules and ideals in associative algebras (16D40) Homological functors on modules (Tor, Ext, etc.) in associative algebras (16E30) Noncommutative local and semilocal rings, perfect rings (16L30) Limits and colimits (products, sums, directed limits, pushouts, fiber products, equalizers, kernels, ends and coends, etc.) (18A30) Chain conditions on other classes of submodules, ideals, subrings, etc.; coherence (associative rings and algebras) (16P70)

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