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...
| Autors principals: | , |
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| Altres autors: | |
| Format: | Article |
| Idioma: | en_US |
| Publicat: |
Electronic Journal of Combinatorics
2014
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| Accés en línia: | http://hdl.handle.net/1721.1/89812 |