34 citations
- Lyon 1 UniversitéFR11 papers
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math.QA2005★ 2 cited
Cohomology rings of toric varieties assigned to cluster quivers: the case of unioriented quivers of type A
Frederic Chapoton
The theory of cluster algebras of S. Fomin and A. Zelevinsky has assigned a fan to each Dynkin diagram. Then A. Buan, R. Marsh, M. Reineke, I. Reiten and G. Todorov have generalize…
math.QA2005
On the Coxeter transformations for Tamari posets
Frederic Chapoton
On obtient une relation entre la transformation de Coxeter agissant sur le groupe de Grothendieck de la categorie derivee des modules sur un poset de Tamari d'une part et la struct…