Bracelets are theta functions
- đ¤ Speaker: Fan Qin (Shanghai Jiao Tong University)
- đ Date & Time: Thursday 11 November 2021, 13:45 - 14:15
- đ Venue: Seminar Room 1, Newton Institute
Abstract
It is known that the bracelets form a basis for the Skein algebra associated with an unpunctured surface. We construct quantum bracelets for quantum cluster algebras arising from the surface possibly with punctures. We further show that the quantum bracelets coincide with the quantum theta functions. Long standing conjectures such as strong positivity and atomicity follow as consequences. This is a joint work with Travis Mandel.
Series This talk is part of the Isaac Newton Institute Seminar Series series.
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Fan Qin (Shanghai Jiao Tong University)
Thursday 11 November 2021, 13:45-14:15