Math.AT: Algebraic Topology

Augmentations and exact Lagrangian surfaces.

(Host local time)
Speaker: Yu Pan (Mit) - Hosted by Vitual LDT Seminar

Abstract:
Augmentations are some algebraic invariants of Legendrian that are tightly related to both embedded and immersed exact Lagrangian fillings. We will talk about various relations between embedded and immersed exact Lagrangian surfaces using tools related to augmentations. (...)