Modules coinvariant under the idempotent endomorphisms of their covers

DOI10.1134/S0037446619060016zbMath1445.16003OpenAlexW3008289037MaRDI QIDQ2186296

Yanyan Li

Publication date: 9 June 2020

Published in: Siberian Mathematical Journal (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1134/s0037446619060016

zbMATH Keywords

coverenvelopequasi-injective modulecontinuous modulequasiprojective modulediscrete moduleautomorphism-coinvariant module

Mathematics Subject Classification ID

Injective modules, self-injective associative rings (16D50) Free, projective, and flat modules and ideals in associative algebras (16D40) Automorphisms and endomorphisms (16W20) Other classes of modules and ideals in associative algebras (16D80)

Related Items (4)

Extending and lifting of endomorphisms and automorphisms of modules over non-primitive HNP rings ⋮ Modules that are invariant with respect to automorphisms and idempotent endomorphisms of their hulls and covers ⋮ Modules which are invariant under nilpotents of their envelopes and covers ⋮ On rings with envelopes and covers regarding to C3, D3 and flat modules

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