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Lang Mou (University of Cambridge)
Tuesday 30 November 2021, 16:00-17:00
Scattering diagrams for generalized cluster algebras
⚠️ Important: CAR - Cluster algebras and representation theory
- 👤 Speaker: Lang Mou (University of Cambridge)
- 📅 Date & Time: Tuesday 30 November 2021, 16:00 - 17:00
- 📍 Venue: Seminar Room 2, Newton Institute
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Abstract
Generalized cluster algebras of Chekhov and Shapiro share with ordinary cluster algebras some structural properties such as the parametrization of cluster monomials by their g-vectors. I will construct scattering diagrams for generalized cluster algebras and derive these properties through scattering diagrams. As a result, we obtain certain positivity for cluster monomials and more generally for theta functions. I will also discuss some examples coming from representation theory.
Series This talk is part of the Isaac Newton Institute Seminar Series series.
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