Two-step tilting for standardly stratified algebras

• Veröffentlicht in: Algebra and Discrete Mathematics
• Datum: 2004
• 1. Verfasser: Frisk, A.
• Format: Artikel
• Sprache: Englisch
• Veröffentlicht: Інститут прикладної математики і механіки НАН України 2004
• Online Zugang: https://nasplib.isofts.kiev.ua/handle/123456789/156413
• Назва журналу: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Zitieren: Two-step tilting for standardly stratified algebras / A. Frisk // Algebra and Discrete Mathematics. — 2004. — Vol. 3, № 3. — С. 38–59. — Бібліогр.: 13 назв. — англ.

We study the class of standardly stratified algebras introduced by Cline, Parshall and Scott, and its subclass of the
 so-called weakly properly stratified algebras, which generalizes the
 class of properly stratified algebras introduced by Dlab. We characterize when the Ringel dual...