Sortable Elements for Quivers with Cycles

Each Coxeter element c of a Coxeter group W defines a subset of W called the c-sortable elements. The choice of a Coxeter element of W is equivalent to the choice of an acyclic orientation of the Coxeter diagram of W. In this paper, we define a more general notion of Ω-sortable elements, where Ω is...

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Dades bibliogràfiques
Autors principals: Reading, Nathan, Speyer, David E.
Altres autors: Massachusetts Institute of Technology. Department of Mathematics
Format: Article
Idioma:en_US
Publicat: Electronic Journal of Combinatorics 2014
Accés en línia:http://hdl.handle.net/1721.1/89812