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The product formula for Gromov-Witten invariants

Kai Behrend
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Abstract

We prove that the system of Gromov-Witten invariants of the product of two varieties is equal to the tensor product of the systems of Gromov-Witten invariants of the two factors.

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Kai Behrend. 1997-10-10. The product formula for Gromov-Witten invariants. https://arxiv.org/abs/alg-geom/9710014

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