Theta basis for reciprocal generalized cluster algebras (unusual day: Wednesday)

event Wednesday, December 9, 2020
access_time 3:30pm (CST)
room Zoom
free_breakfast Tea at 3:15pm (CST) on Zoom
info Note the unusual day (Wednesday)!

Abstract: Cluster algebras are characterized by binomial exchange relations. A natural generalization of these algebras, introduced by Chekhov and Shapiro, relaxes this restriction and allows the exchange polynomials to have arbitrarily many terms. Following the work of Gross, Hacking, Keel, and Kontsevich, we give a construction of generalized cluster scattering diagrams, generalized cluster varieties, and theta bases for reciprocal generalized cluster algebras. This is joint work with Man-Wai Cheung and Gregg Musiker.


For more information on this event, please contact Emily Gunawan.