Sufficient conditions for modules with the same two first terns in their minimal projective resolutions to be isomorphic

DOI10.1080/00927878808823580zbMath0643.16015OpenAlexW2077573553MaRDI QIDQ3784992

Øyvind Bakke

Publication date: 1988

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

Full work available at URL: https://doi.org/10.1080/00927878808823580

zbMATH Keywords

Artin algebraindecomposable summandsalmost split sequencesincere moduleprojective resolutionindecomposable finitely generated modulesdirecting moduleminimal exact sequences

Mathematics Subject Classification ID

Finite rings and finite-dimensional associative algebras (16P10) Free, projective, and flat modules and ideals in associative algebras (16D40) Artinian rings and modules (associative rings and algebras) (16P20) Representation theory of associative rings and algebras (16Gxx)

Cites Work

• Tame algebras and integral quadratic forms
• Modules with the same socles and tops as a directing module are isomorphic

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