4–8 juil. 2022
Institut Henri Poincaré
Fuseau horaire Europe/Paris

Floer homology for singular lagrangians and homological mirror symmetry of CP^n

6 juil. 2022, 11:00
1h
Amphithéâtre Hermite (Institut Henri Poincaré)

Amphithéâtre Hermite

Institut Henri Poincaré

11 rue Pierre et Marie Curie 75005 Paris

Orateur

Paolo Ghiggini (Nantes Université)

Description

I will explain how to define a version of Floer homology for Lagrangians with conical singularities and how, in good situations, this construction leads to the definition of localised mirror functors which generalise those of Cho-Hong-Lau. Then I will apply this construction to find the mirror of the pair (CP^n, D) where D={x_0=0} \cup {x_1...x_n=x_0^n }. This is a joint work in progress with Georgios Dimitroglou Rizell.

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