Events and Activities

Explore current and upcoming events and activities happening at the Institute for Advanced Study.

Nov
22
2024

Combinatorics of Fundamental Physics Workshop

Organizers: Nima Arkani-Hamed, June Huh, Thomas Lam, and Bernd Sturmfels

This event aims to foster collaboration between mathematicians and physicists. The focus will be on the intersection of combinatorial geometry and fundamental physics, covering...

Nov
25
2024

Special Year Seminar

Lower Bound Barriers in Complexity Theory and Overcoming Them With Geometry
Joseph Landsberg
10:00am|Wolfensohn Hall

Chapter 14 of the classic text "Computational Complexity" by Arora and Barak is titled "Circuit lower bounds: complexity theory's Waterloo". I will discuss the lower bound problem in the context of algebraic complexity where there are barriers...

Nov
25
2024

Special Year Seminar

Tensors of Minimal Border Rank
Joseph Landsberg
1:00pm|Wolfensohn Hall

A class of tensors, called "concise (m,m,m)-tensors  of minimal border rank", play an important role in proving upper bounds for the complexity of matrix multiplication. For that reason Problem 15.2 of "Algebraic Complexity Theory" by Bürgisser...