Big quantum cohomology of orbifold spheres
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Citation (published version)Lino Amorim, Cheol-Hyun Cho, Hansol Hong, Siu Lau. "Big Quantum cohomology of orbifold spheres." https://arxiv.org/abs/2002.11180.
We construct a Kodaira-Spencer map from the big quantum cohomology of a sphere with three orbifold points to the Jacobian ring of the mirror Landau-Ginzburg potential function. This is constructed via the Lagrangian Floer theory of the Seidel Lagrangian and we show that Kodaira-Spencer map is a ring isomorphism.