# All events

## Monday, April 24, 2017

### Combinatorics Seminar: Combinatorial evaluation of Hecke algebra traces

Seminar | April 24 | 11:10 a.m.-12 p.m. | 939 Evans Hall

### Combinatorics Seminar: Counting monochromatic structures in finite abelian groups

Seminar | April 24 | 12:10-1 p.m. | 939 Evans Hall

### Differential Geometry Seminar: Some almost theorems about four-dimensional curvature

Seminar | April 24 | 1:10-2 p.m. | 939 Evans Hall

### String-Math Seminar: Wild Hitchin system and Argyres-Douglas theory

Seminar | April 24 | 2-3 p.m. | 402 LeConte Hall

### Probabilistic Operator Algebra Seminar: Trace formulas in perturbation theory

Seminar | April 24 | 3-5 p.m. | 736 Evans Hall

### Student Algebraic Geometry Seminar: Computations in Local Rings using Macaulay2

Seminar | April 24 | 4-5 p.m. | 891 Evans Hall

### BLISS Seminar: Geometric optimization: convex and nonconvex

Seminar | April 24 | 4-5 p.m. | 400 Cory Hall

### Undergraduate Lecture Series (Math Monday): Slicing Varieties – a taste of computational algebraic geometry

Lecture | April 24 | 5-6 p.m. | 740 Evans Hall

## Tuesday, April 25, 2017

### Seminar 217, Risk Management: Institutional Investor Behavior and Market Dynamics

Seminar | April 25 | 11 a.m.-1 p.m. | 639 Evans Hall

### Factorization Algebra Seminar: Higher holomorphic factorization algebras

Seminar | April 25 | 3:40-5 p.m. | 5 Evans Hall

### Commutative Algebra and Algebraic Geometry: Sixty-four Curves of Degree Six

Seminar | April 25 | 3:45-4:45 p.m. | 939 Evans Hall

### Commutative Algebra and Algebraic Geometry: Generalized Cayley-Chow Coordinates and Computer Vision

Seminar | April 25 | 5-6 p.m. | 939 Evans Hall

## Wednesday, April 26, 2017

### Matrix Computations and Scientific Computing Seminar: Randomized Complete Pivoting for Solving Symmetric Indefinite Linear Systems

Seminar | April 26 | 11 a.m.-12 p.m. | 380 Soda Hall

### Topology Seminar (Introductory Talk): Symmetric unions without crossing changes

Seminar | April 26 | 2:10-3 p.m. | 736 Evans Hall

### Random walk driven by two-dimensional discrete Gaussian free field

Seminar | April 26 | 3:10-4 p.m. | 1011 Evans Hall

### Applied Mathematics Seminar: Uncertainty Quantification in the Classification of High Dimensional Data

Seminar | April 26 | 3:30-4:30 p.m. | 891 Evans Hall

### Topology Seminar (Main Talk): Cosmetic crossing changes

Seminar | April 26 | 4:10-5 p.m. | 3 Evans Hall

### Applied Algebra Seminar: Low Complexity (RADAR) Channel Estimation

Seminar | April 26 | 5:15-6:15 p.m. | 891 Evans Hall | Note change in time

## Thursday, April 27, 2017

### Paris/Berkeley/Bonn/Zürich Analysis Seminar: The threshold theorem for the hyperbolic Yang-Mills flow

Seminar | April 27 | 9:10-10 a.m. | 238 Sutardja Dai Hall

### Derived Alegbraic Geometry seminar: Topological Hochschild homology and Witt vectors

Seminar | April 27 | 1-2 p.m. | 891 Evans Hall

## Friday, April 28, 2017

### Student Probability/PDE Seminar: Condensation and Large Deviation II

Seminar | April 28 | 2:10-3:30 p.m. | 891 Evans Hall

### Student Arithmetic Geometry Seminar: Algebraic and rational solutions to differential equations

Seminar | April 28 | 2:10-3 p.m. | 736 Evans Hall