David Favero: Homological Projective Duality as Phase Change for Noncommutative Non-linear Sigma-models
I will discuss how the toric GIT picture from my talk last Tuesday provides a new prospective on homological projective duality (as defined by A. Kuznetsov). This will be achieved through a non-commutative version of renormalization flow and is part of work in progress with D. Deliu, U. Isik, and L. Katzarkov.