Date: Monday, March 11, 2013
Location: 4088 East Hall (4:00 PM to 6:00 PM)
Title: Landau-Ginzburg B-model at higher genus
Abstract: Given a quasi-homogeneous polynomial with isolated singularity, I will describe a construction of quantum intersection theory on the Jacobian ring via a rigorous perturbative renormalization of a twisted version of Kodaira-Spencer gauge theory. This gives a mathematical theory of Landau-Ginzburg B-model at higher genus, which is expected to mirror to the FJRW theory of orbifold Landau-Ginzburg A-model at all genera.
Speaker: Si Li
Institution: BU
Event Organizer:
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