Mon, November 30, 2020
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4:00pm [4:00pm] Pranav Pandit, ICTS
Description:
Speaker: Pranav Pandit, ICTS Time: Monday 30th November 4 to 5pm (joining time 3.45 pm IST) Google Meet Link: https://meet.google.com/qvo-kduy-yco Title: Noncommutative geometry of Landau-Ginzburg models Abstract: I will outline a categorical framework for studying the symplectic geometry of Landau-Ginzburg models and the algebraic geometry of Tyurin degenerations. The main ingredients in this story are sheaves of categories and spherical functors. I will explain how this framework can be used to construct Calabi-Yau structures on categories of branes, and (shifted) symplectic structures on certain moduli spaces of branes. This talk is based on joint work with L. Katzarkov and T. Spaide.
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6:00pm