Events Calendar

Previous month Previous day Next day Next month
By Year By Month By Week Today Search Jump to month
Thomas Lam (University of Michigan): Cluster configuration spaces of finite type
Tuesday 20 October 2020
Hits : 80

Cluster configuration spaces of finite type

I will talk about a "cluster configuration space" M_D, depending on a finite Dynkin diagram D. The space M_D is an affine algebraic variety that is defined using only the compatibility degree of the corresponding finite-type cluster algebra. In the case that D is of type A, we recover the configuration space M_{0,n} of n (distinct) points in P^1. There are many relations to finite-type cluster theory, but an especially close connection to the finite-type cluster algebra with universal coefficients.

This talk is based on joint works with Nima Arkani-Hamed, Song He, and Hugh Thomas.

Go to top