**Fall 2021 Seminars**

To see the calendar of all Math Department and IMS events click HERE.

The list of currently online seminars is available HERE.

Note: This list is only available to members of Stony Brook University.

**Time:** Tue 4:30pm - 6:00pm**Location:** Math Tower P-131**Organizers:** Claude LeBrun, Xiuxiong Chen and Marcus Khuri

A traditional central focus of the seminar is global Riemannian geometry. However, many other differential-geometric topics, such as symplectic topology, contact geometry, several complex variables, complex algebraic geometry, and General Relativity have all been the focus of many previous talks. The lectures are intended for a broad audience of mathematicians, and we encourage our speakers to begin their talks at an easily accessible, colloquium-style level.

**Time:** Wed 4:30pm - 6:00pm**Location:** Math Tower P-131**Organizers:** Robert Lazarsfeld and Olivier Martin

Weekly seminar for the algebraic geometry group.

**Time:** Thu 4:30pm - 5:30pm**Location:** Math Tower P-131**Organizers****:** Jingrui Cheng, Theo Drivas, Bob Hough, Robert Lazarsfeld

The colloquium is intended for a general mathematical audience, including graduate students and researchers from all fields of mathematics.

Seminar on Combinatorial Space and Computation

**Time:** Fri 12:20pm - 2:20pm**Location:** Math Tower 4-130**Organizers:** Dennis Sullivan

Combinatorial topology approximating the continuum enabling computation and leading into quantization.