# All events

## Monday, October 22, 2018

### Combinatorics Seminar: The Hopf monoid of orbit polytopes and its character group

Seminar | October 22 | 12:10-1 p.m. | 939 Evans Hall

### String-Math Seminar: 3D TQFTs from Argyres-Douglas theories

Seminar | October 22 | 2-3 p.m. | 402 LeConte Hall

### Arithmetic Geometry and Number Theory RTG Seminar: On Shimura varieties for unitary groups

Seminar | October 22 | 3-5 p.m. | 748 Evans Hall

### Differential Geometry Seminar: Harmonic Z/2 spinors and wall-crossing in Seiberg-Witten theory

Seminar | October 22 | 3:10-4 p.m. | 939 Evans Hall

### Mathematical Theories of Communication: Old and New

Lecture | October 22 | 4-5 p.m. | Sutardja Dai Hall, Banatao Auditorium

### Analysis and PDE Seminar: Wave maps on (1+2)-dimensional curved spacetimes

Seminar | October 22 | 4:10-5 p.m. | 740 Evans Hall | Canceled

### Deformation Theory Seminar: Operads and Koszul duality

Seminar | October 22 | 5:10-6:30 p.m. | 891 Evans Hall

## Tuesday, October 23, 2018

### Representation theory seminar: Skein relations for diagrammatic categories.

Seminar | October 23 | 10-11 a.m. | 939 Evans Hall

### Seminar 217, Risk Management: Proliferation of Anomalies and Zoo of Factors – What does the Hansen–Jagannathan Distance Tell Us?

Seminar | October 23 | 11 a.m.-12:30 p.m. | 1011 Evans Hall

### Symplectic Working Group: Shapes of symplectic manifolds

Seminar | October 23 | 2-3 p.m. | 748 Evans Hall

### 3-Manifold Seminar: Tait colorings and foams

Seminar | October 23 | 2:10-3:30 p.m. | 939 Evans Hall

### Student Harmonic Analysis and PDE Seminar (HADES): Almost conservation laws and low regularity well-posedness for nonlinear Schrodinger equations

Seminar | October 23 | 3:40-5 p.m. | 740 Evans Hall

### Commutative Algebra and Algebraic Geometry: The Fellowship of the Ring: Moment Varieties of Measures on Polytopes

Seminar | October 23 | 3:45-4:45 p.m. | 939 Evans Hall

### Probabilistic Operator Algebra Seminar: On convolutions and transforms in operator valued free probability

Seminar | October 23 | 3:45-5:45 p.m. | 748 Evans Hall

### Optimal robot action for and around people: Berkeley Distinguished Lectures in Data Science

Lecture | October 23 | 4:10-5 p.m. | 190 Doe Library

### Commutative Algebra and Algebraic Geometry: The Fellowship of the Ring: Tensor-Multinomial Sums of Ideals and Applications

Seminar | October 23 | 5-6 p.m. | 939 Evans Hall

## Wednesday, October 24, 2018

### GRASP Seminar: General Relativity on manifolds with corners in the BV-BFV formalism.

Seminar | October 24 | 12-1 p.m. | 939 Evans Hall

### Topology Seminar (Introductory Talk): Introduction of geometric finiteness in hyperbolic space $ℍ^3$

Seminar | October 24 | 2-3 p.m. | 736 Evans Hall

### Constructing (2+1)-dimensional KPZ evolutions

Seminar | October 24 | 3-4 p.m. | 1011 Evans Hall

### Topology Seminar (Main Talk): Geometric finiteness in Hadamard manifolds

Seminar | October 24 | 4-5 p.m. | 3 Evans Hall

### Safe Learning in Robotics

Seminar | October 24 | 4-5 p.m. | 1011 Evans Hall

## Thursday, October 25, 2018

### Paris/Berkeley/Bonn/Zürich Analysis Seminar: On the singular set in the Stefan problem and a conjecture of Schaeffer

Seminar | October 25 | 9:10-10 a.m. | 238 Sutardja Dai Hall

### Applied Math Seminar: Data-driven methods for model discovery and approximation

Seminar | October 25 | 11 a.m.-12 p.m. | 732 Evans Hall

### Berkeley Writers at Work

Reading - Nonfiction | October 25 | 12-1:30 p.m. | Doe Library, Morrison Library/101 Doe

### Mathematics Department Colloquium: Hilbert schemes and link homology

Colloquium | October 25 | 4:10-5 p.m. | 60 Evans Hall

## Friday, October 26, 2018

### Special seminar: Combinatorial construction of Gelfand-Tsetlin modules for gl(n)

Seminar | October 26 | 12:10-1 p.m. | 891 Evans Hall