SIMIS String Math Seminar: Dubrovin duality and mirror symmetry for ADE resolutions

Speaker: Ian Strachan, University of Glasgow, Scotland, UK (remote speaker)

Abstract: We show that, under Dubrovin’s notion of “almost” duality”, the Frobenius manifold structure on the orbit spaces of the reflection representation of the extended affine Weyl groups of type ADE is dual to the equivariant quantum cohomology of the minimal resolution of the du Val singularity of the same Dynkin type (joint work with Andrea Brini and Jingxiang Ma).

Time: 5 p.m., Tuesday, 11th February, 2025

Location: Room 1610 at SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai