Representations of non-splittable extension algebras

DOI10.1016/0021-8693(88)90281-5zbMath0644.16020OpenAlexW2025846774MaRDI QIDQ1102355

Yamagata, Kunio

Publication date: 1988

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

Full work available at URL: https://doi.org/10.1016/0021-8693(88)90281-5

zbMATH Keywords

Auslander-Reiten quiversfinite representation typeself-dualitiestrivial extensionscategories of finitely generated left modulesbasic finite dimensional algebras

Mathematics Subject Classification ID

Module categories in associative algebras (16D90) Quasi-Frobenius rings (16L60) Centralizing and normalizing extensions (16S20) Representation theory of associative rings and algebras (16Gxx)

Related Items (7)

Rigidity dimensions of Hochschild extensions of hereditary algebras of type \(D\) ⋮ The ordinary quivers of Hochschild extension algebras for self-injective Nakayama algebras ⋮ Symmetric Hochschild extension algebras and normalized 2-cocycles ⋮ Automorphisms of repetitive algebras. ⋮ Positive Galois coverings of self-injective algebras. ⋮ On invariability of self-injective algebras of tilted type under stable equivalences ⋮ Galois coverings of selfinjective algebras by repetitive algebras

Cites Work

• On extensions over Artinian rings with self-dualities
• Extensions over hereditary Artinian rings with self-dualities. I
• On Algebras whose Trivial Extensions are of Finite Representation Type, II
• Trivial Extensions of Tilted Algebras
• Representation theory of artin algebras v: methods for computing aimost split sequences and irreducible morphisms
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