Video Lectures

I will motivate the study of coproducts and describe a new coproduct structure on the symplectic cohomology of Liouville manifolds. Time permitting, I will indicate how to compute it in an example to show that it's not trivial. This is based on my...

Non-Invertible Symmetries

Sakura Schafer-Nameki

Symmetries of Quantum Field Theories (QFTs), whose fusion does not satisfy a group multiplication law, are generally referred to as non-invertible. I will discuss their connection to generalized gauging and higher fusion categories, providing by...