Yingchun Zhang

activity

20182023

K_{P^{2}}, K_{P^{1} \times P^{1}}, K_{W P [1, 1, 2]}, K_{F_{1}}

and Jacobi Forms

8 citations · 10 across the 5 of their papers we have counts for

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Showing 2019Show all

1 paper · 1 filter

math.AG2019★ 2 cited

Genus Two Quasi-Siegel Modular Forms and Gromov-Witten Theory of Toric Calabi-Yau Threefolds

Yongbin Ruan, Yingchun Zhang, Jie Zhou

We first develop theories of differential rings of quasi-Siegel modular and quasi-Siegel Jacobi forms for genus two. Then we apply them to the Eynard-Orantin topological recursion…