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Counting Curves in Elliptic Surfaces by Symplectic Methods

Junho Lee
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Abstract

We explicitly compute family GW invariants of elliptic surfaces for primitive classes. That involves establishing a TRR formula and a symplectic sum formula for elliptic surfaces and then determining the GW invariants using an argument from \cite{ip3}. In particular, as in \cite{bl1}, these calculations also confirm the well-known Yau-Zaslow Conjecture \cite{yz} for primitive classes in $K3$ surfaces.

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Junho Lee. 2003-07-27. Counting Curves in Elliptic Surfaces by Symplectic Methods. https://arxiv.org/abs/math/0307358

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