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zbMath0503.16022MaRDI QIDQ3969087

Roberto Martínez-Villa

Publication date: 1980

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

indecomposable modules almost split sequences perfect ring almost projective modules irreducible maps diagrammatic characterization hereditary artin algebras

Mathematics Subject Classification ID

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

Related Items (1)

Almost Projective Modules Over Non-Hereditary Algebras

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