Quasi-hereditary extension algebras.

DOI10.1023/A:1022373620471zbMath1053.16007OpenAlexW2345868676WikidataQ105657348 ScholiaQ105657348MaRDI QIDQ1868345

Vlastimil Dlab, István Ágoston, Erzsébet Lukács

Publication date: 27 April 2003

Published in: Algebras and Representation Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1023/a:1022373620471

zbMATH Keywords

projective resolutionsquasi-hereditary algebrasKoszul algebrasBGG categorieshomological dualsYoneda extensions

Mathematics Subject Classification ID

Representations of Lie algebras and Lie superalgebras, algebraic theory (weights) (17B10) Homological functors on modules (Tor, Ext, etc.) in associative algebras (16E30) Homological conditions on associative rings (generalizations of regular, Gorenstein, Cohen-Macaulay rings, etc.) (16E65) Representations of associative Artinian rings (16G10) Syzygies, resolutions, complexes in associative algebras (16E05) Homological dimension in associative algebras (16E10)

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