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arXiv · 2002.11180

Big Quantum cohomology of orbifold spheres

Lino Amorim·Cheol-Hyun Cho·Hansol Hong·Siu-Cheong Lau
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Abstract

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.

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Lino Amorim, Cheol-Hyun Cho, Hansol Hong, Siu-Cheong Lau. 2020-02-25. Big Quantum cohomology of orbifold spheres. https://arxiv.org/abs/2002.11180

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