# Welcome to the Princeton University Mathematics Department!

## Seminars & Events

### Monday, April 27

3:15pm4:30pm

##### Geometric convolutions and Fourier restriction beyond curves and hypersurfaces

###### Analysis Seminar

Speaker: Phil Gressman, UPenn

Location: Fine Hall 314

4:30pm5:30pm

##### Fast algorithms for electronic structure analysis

###### PACM/Applied Mathematics Colloquium

Speaker: Lin Lin, UC-Berkeley

Location: Fine Hall 214

### Tuesday, April 28

4:30pm5:30pm

##### A class of gapped Hamiltonians on quantum spin chains and its classification

###### Mathematical Physics Seminar

Speaker: Yoshiko Ogata, University of Tokyo

Location: Jadwin Hall 343

### Wednesday, April 29

1:30pm2:30pm

##### Another (q,t) world

###### Combinatorics

Speaker: Dennis Stanton , University of Minnesota

Location: Fine Hall 214

3:00pm4:00pm

##### Tails of Random Projections and the Atypicality of Cramer’s Theorem

###### Probability Seminar

Speaker: Kavita Ramanan, Brown

Location: Fine Hall 214

4:30pm5:30pm

##### Zeta(3) in arithmetic and geometry

###### Department Colloquium

Speaker: Frank Calgary, Northwestern

Location: Fine Hall 314

### Thursday, April 30

2:00pm3:30pm

##### Higher Rank Orbit Closures in Genus 3

###### Ergodic Theory & Statistical Mechanics

Speaker: David Aulicino, University of Chicago

Location: Fine Hall 601

3:00pm4:00pm

##### Stability results in additive combinatorics and graph theory

###### Discrete Mathematics Seminar

Speaker: Simao Herdade, Rutgers University

Location: Fine Hall 224

3:00pm4:00pm

##### TBA - Browder

###### Algebraic Topology Seminar, Topology Seminar

Speaker: William Browder, Princeton University

Location: Fine Hall 314

4:30pm5:30pm

##### The total surgery obstruction

###### Algebraic Topology Seminar, Topology Seminar

Speaker: Andrew Ranicki, University of Edinburgh

Location: Fine Hall 314