Tilting equivalences: from hereditary algebras to symmetric groups

<p>We study Koszul duality for finite dimensional hereditary algebras, and various generalisations to trivial extension algebras, to Schur algebras, to doubles of Schur bialgebras, and to deformations of doubles of Schur bialgebras. We describe applications to the modular representation theory...

Ausführliche Beschreibung

Bibliographische Detailangaben
1. Verfasser: Turner, W
Format: Journal article
Sprache:English
Veröffentlicht: Elsevier 2008
Schlagworte:
Beschreibung
Zusammenfassung:<p>We study Koszul duality for finite dimensional hereditary algebras, and various generalisations to trivial extension algebras, to Schur algebras, to doubles of Schur bialgebras, and to deformations of doubles of Schur bialgebras. We describe applications to the modular representation theory of symmetric groups.</p>