On flat and projective envelopes

DOI10.1006/jabr.1993.1195zbMath0802.16003OpenAlexW2156412243MaRDI QIDQ1320135

J. Asensio Mayor, Juan Martínez Hernández

Publication date: 5 July 1994

Published in: Journal of Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1006/jabr.1993.1195

zbMATH Keywords

left coherent ringsfinitely generated right modulesright perfect ringspreenvelopeleft artinian ringsflat envelope

Mathematics Subject Classification ID

Free, projective, and flat modules and ideals in associative algebras (16D40) Noncommutative local and semilocal rings, perfect rings (16L30) Artinian rings and modules (associative rings and algebras) (16P20) Chain conditions on other classes of submodules, ideals, subrings, etc.; coherence (associative rings and algebras) (16P70)

Related Items (19)

On Copure Projective Modules and Copure Projective Dimensions ⋮ When Does Every Simple Module Have a Projective Envelope? ⋮ On Covers and Envelopes under Hom and Tensor Functors ⋮ FI-injective and FI-flat modules. ⋮ Relation between balanced pairs and TTF triples ⋮ On adjoint resolutions and dimensions of modules ⋮ On envelopes with the unique mapping property ⋮ P-Projective modules ⋮ A note on existence of envelopes and covers ⋮ \(n\)-cotorsion pairs ⋮ Global dimension and left derived functors of Hom. ⋮ Duality pairs induced by Gorenstein projective modules with respect to semidualizing modules ⋮ Coherent rings of finite weak global dimension ⋮ Some Aspects of StronglyP-projective Modules and Homological Dimensions ⋮ On global \(\mathscr{C}\)-dimensions ⋮ On envelopes and covers in the category of short exact sequences ⋮ Rings characterized by (pre)envelopes and (pre)covers of their modules^∗ ⋮ Weak Global Dimension of Coherent Rings ⋮ Gruson-Jensen Duality for Idempotent Rings

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