## 2019

### Professor Akshay Venkatesh (IAS): Period mappings and Diophantine equations

4:00–5:00 pm Eckhart Hall, Room 206

Adrian Albert Lectures

Lecture 1

#### Topics

**May**

**21**

### Professor Akshay Venkatesh (IAS): The stable homology of symplectic groups over \(\mathbb{Z}\)

4:00–5:00 pm Ryerson Physical Laboratory, Room 251

Adrian Albert Lectures

Lecture 2

#### Topics

**May**

**22**

### Professor Akshay Venkatesh (IAS): Duality of automorphic periods.

4:00–5:00 pm Ryerson Physical Laboratory, Room 251

Adrian Albert Lectures

Lecture 3

#### Topics

**May**

**23**

### Fedor Manin (Ohio State) to give colloquium at 3:30pm on Wednesday, May 29, 2019, in Eckhart 206

3:30–4:30 pm Eckhart Hall, Room 206

**May**

**29**

### Mayday 2019 Colloquium and Conference

Through October 6, 2019

A meeting of the Midwest Topology Seminar (Oct. 4-6) celebrating the

80th birthday of Peter May.

**Oct**

**4**

### Albert Fathi (Georgia Tech) to give Colloquium

3:00–4:00 pm Eckhart 206

A toy model: distance to a closed subset.

**Oct**

**16**