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arXiv · 1112.6400

Stationary Gromov-Witten invariants of projective spaces

Paul Norbury
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Abstract

We represent stationary descendant Gromov-Witten invariants of projective space, up to explicit combinatorial factors, by polynomials. One application gives the asymptotic behaviour of large degree behaviour of stationary descendant Gromov-Witten invariants in terms of intersection numbers over the moduli space of curves. We also show that primary Gromov-Witten invariants are "virtual" stationary descendants and hence the string and divisor equations can be understood purely in terms of stationary invariants.

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Paul Norbury. 2012-01-18. Stationary Gromov-Witten invariants of projective spaces. https://arxiv.org/abs/1112.6400

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