Talk page
Title:
The Landau-Ginzburg/Calabi-Yau correspondence and wall-crossing
Speaker:
Abstract:
The Landau-Ginzburg/Calabi-Yau correspondence is a proposed equivalence between two enumerative theories associated to a homogeneous (or, more generally, quasihomogeneous) polynomial: the Gromov-Witten theory of the hypersurface cut out by the polynomial in projective space, and the Landau-Ginzburg theory of the polynomial when viewed as a singularity. In this talk, I will describe a perspective on the LG/CY correspondence via variation of stability conditions. This interpretation allows the correspondence to be generalized from hypersurfaces to complete intersections, and it also points toward recent results and work-in-progress on wall-crossing formulas relating the two theories.
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