19/06/2018, 16:30 — 17:30 — Room P3.10, Mathematics Building
Lino Amorim, Kansas State University
Closed mirror symmetry for orbifold spheres
In this talk I will describe a closed mirror symmetry theorem for a sphere with three orbifold points. More precisely I will construct an isomorphism between the quantum cohomology ring of the orbifold and the Jacobian ring of a certain power series built from the Lagrangian Floer theory of an immersed circle. This is joint work with Cho, Hong and Lau.