##### Department of Mathematics,

University of California San Diego

****************************

### Algebraic Geometry Seminar

## Remy van Dobben de Bruyn

#### Columbia University

## Dominating varieties by liftable ones

##### Abstract:

Given a smooth projective variety over an algebraically closed field of positive characteristic, can we always dominate it by another smooth projective variety that lifts to characteristic 0? We give a negative answer to this question.

Host: Kiran Kedlaya

### October 27, 2017

### 2:30 PM

### AP&M B412

****************************