Ringel duals of quasi-hereditary algebras

DOI10.1080/00927879608825715zbMath0878.16009OpenAlexW2076259704MaRDI QIDQ4890685

Changchang Xi, Bangming Deng

Publication date: 5 January 1998

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

Full work available at URL: https://doi.org/10.1080/00927879608825715

zbMATH Keywords

Temperley-Lieb algebrasendomorphism ringsquiverspartially ordered setsquasi-hereditary algebrascharacteristic tilting modulesdual extensions\(q\)-Schur algebras of finite representation typetwisted doubles of incidence algebras

Mathematics Subject Classification ID

Endomorphism rings; matrix rings (16S50) Module categories in associative algebras (16D90) Representation type (finite, tame, wild, etc.) of associative algebras (16G60) Representations of quivers and partially ordered sets (16G20) Representations of associative Artinian rings (16G10)

Related Items (max. 100)

The Ext-algebra of standard modules over dual extension algebras ⋮ Global dimensions of dual extension algebras ⋮ Jordan derivations of generalized one point extensions ⋮ Tilting modules and exceptional sequences for a family of dual extension algebras ⋮ Tilting Modules Over Quasi-Hereditary Nakayama Algebras^# ⋮ All quasihereditary algebras with a regular exact Borel subalgebra ⋮ A construction of algebras with arbitrary finite global dimensions ⋮ Characteristic modules of dual extensions and Gröbner bases. ⋮ A construction of characteristic tilting modules ⋮ Characteristic tilting modules and Ringel duals

Cites Work

• Covering spaces in representation-theory
• On tilting modules for algebraic groups
• The category of modules with good filtrations over a quasi-hereditary algebra has almost split sequences
• BGG algebras and the BGG reciprocity principle

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