Grothendieck Group and Generalized Mutation Rule for 2-Calabi--Yau Triangulated Categories
Résumé
We compute the Grothendieck group of certain 2-Calabi--Yau triangulated categories appearing naturally in the study of the link between quiver representations and Fomin--Zelevinsky's cluster algebras. In this setup, we also prove a generalization of Fomin--Zelevinsky's mutation rule.
Origine | Fichiers produits par l'(les) auteur(s) |
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