On pure-projective modules over Artin algebras

DOI10.1016/0021-8693(82)90253-8zbMath0488.16022OpenAlexW2062130069MaRDI QIDQ1165933

Frank Okoh

Publication date: 1982

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

Full work available at URL: https://doi.org/10.1016/0021-8693(82)90253-8

zbMATH Keywords

finitely presented modulepure-projective modulesbounded systemcategory of systemsextension of systemextensions of pure- projective moduleshereditary algebras of tame representation typepure-epimorphisms

Mathematics Subject Classification ID

Finite rings and finite-dimensional associative algebras (16P10) Free, projective, and flat modules and ideals in associative algebras (16D40) Relative homological algebra, projective classes (category-theoretic aspects) (18G25) Centralizing and normalizing extensions (16S20) Representation theory of associative rings and algebras (16Gxx) Homological methods in associative algebras (16Exx)

Related Items

Separable modules over finite-dimensional algebras, Characterizing impure epimorphisms and impure monomorphisms, Pure-injective modules over path algebras, Algebraically compact modules and relative homological algebra on tame hereditary algebras, Direct sums and direct products of finite-dimensional modules over path algebras

Cites Work

• Direct sums and direct products of canonical pencils of matrices
• Extensions of pairs of linear transformations between infinite- dimensional vector spaces
• A splitting criterion for pairs of linear transformations
• A Bound on the Rank of Purely Simple Systems
• Algebraic spectral problems
• Summands of Separable Abelian Groups: Dedicated to Paul Turán on his 60th Birthday
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item