Wu — Splitting Of Gromov-Witten Invariants With Toric Gluing Strata (2023)

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Yixian Wu. Splitting of Gromov-Witten Invariants with Toric Gluing Strata. Journal of Algebraic Geometry. 2023.

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Abstract

We prove a splitting formula that reconstructs the logarithmic Gromov- Witten invariants of simple normal crossing varieties from the punctured Gromov- Witten invariants of their irreducible components, under the assumption of the gluing strata being toric varieties. The formula is based on the punctured Gromov-Witten theory developed in arXiv:2009.07720.