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arXiv · 1901.03290

Tautological relations for stable maps to a target variety

Younghan Bae
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Abstract

We define tautological relations for the moduli space of stable maps to a target variety. Using the double ramification cycle formula for target varieties of Janda-Pandharipande-Pixton-Zvonkine, we construct nontrivial tautological relations parallel to Pixton's double ramification cycle relations for the moduli of curves. Examples and applications are discussed.

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Younghan Bae. 2019-01-10. Tautological relations for stable maps to a target variety. https://doi.org/10.4310/arkiv.2020.v58.n1.a2

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