I will report on joint work with Castravet on birational geometry of moduli of stable rational curves with n punctures. In particular, we show that it is not a Mori Dream Space when n is at least 134, answering a question of Hu and Keel.

# Algebraic Geometry Seminar

The Algebraic Geometry Seminar features talks on all branches of algebraic geometry, as well as related research fields including, and not limited to: number theory, complex geometry, and differential geometry.

For more information about this seminar, contact Mihai Fulger, Zsolt Patakfalvi or Claudiu Raicu.

You may also click on the following link: http://web.math.princeton.edu/alggeom/public_html/index.html

**Please click on seminar title for complete abstract.**

### Seminar Events

##### Birational geometry of moduli of stable rational curves

University of Massachusetts

##### TBA - Kovács

**Please note special day, time and location.**

University of Washington