Newton polytopes of Laurent expression

Time：Mon., 9:30-10:30 am, Sept. 8, 2025

Venue：B627, Shuangqing Complex Building A

Organizer：/

Speaker：Jie Pan

Speaker

报告人

潘杰（香港科技大学）

Time

时间

Mon., 9:30-10:30 am, Sept. 8, 2025

Venue

地点

B627, Shuangqing Complex Building A

Abstract

摘要

Generalizing the construction of greedy basis introduced by Lee, Li Li and Zelevinsky, we associate a polytope function to each vector in $\Z^n$. It turns out that these polytope functions include Laurent expression of all cluster monomials and satisfy many good properties. In this talk, I would like to introduce their construction and mutation behavior via Newton polytopes. This is a joint work with Fang Li.

DATESeptember 4, 2025

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