Mori Dream Pairs and C^*-actions

Abstract: The idea of the talk is that of giving a connection between 'local' Mori theory and $C^*$-actions. In particular, we construct and characterize a correspondence between Mori dream regions arising from small modifications of normal projective varieties and $C^*$-actions on polarized pairs which are bordisms. This is joint work with Lorenzo Barban, Eleonora A. Romano and Luis E. Solá Conde.

algebraic geometrycombinatorics

Audience: researchers in the topic

Online Nottingham algebraic geometry seminar

Series comments: Online geometry seminar, typically held on Thursday. This seminar takes place online via Microsoft Teams on the Nottingham University "Algebraic Geometry" team.

For recordings of past talks, copies of the speaker's slides, or to be added to the Team, please visit the seminar homepage at: kasprzyk.work/seminars/ag.html