When automorphism-coinvariant modules are quasi-projective

DOI10.1080/00927872.2016.1172625zbMath1368.16006OpenAlexW2528935376MaRDI QIDQ2976185

Derya Keskin Tütüncü

Publication date: 28 April 2017

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

Full work available at URL: https://doi.org/10.1080/00927872.2016.1172625

zbMATH Keywords

quasi-projective module(\(\chi\)-)automorphism-coinvariant module(\(\chi\)-)automorphism-invariant modulmodule with finite hollow dimension

Mathematics Subject Classification ID

Free, projective, and flat modules and ideals in associative algebras (16D40) Other classes of modules and ideals in associative algebras (16D80)

Related Items

Decompositions of dual automorphism invariant modules over semiperfect rings

Cites Work

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• Modules which are coinvariant under automorphisms of their projective covers.
• Rings and modules which are stable under automorphisms of their injective hulls.
• Dual automorphism-invariant modules.
• Modules invariant under automorphisms of their covers and envelopes.
• On non-\(M\)-cosingular completely \(\oplus\)-supplemented modules.
• Automorphism-invariant modules satisfy the exchange property.
• MODULES WHICH ARE INVARIANT UNDER AUTOMORPHISMS OF THEIR INJECTIVE HULLS
• Automorphism-invariant modules.

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