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 the 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.
Similar content being viewed by others
References
Behrend, K., Fantechi, B.: The intrinsic normal cone. Invent. Math., 128, 45–88 (1997)
Dunin-Barkowski, P., Orantin, N., Shadrin, S., et al.: Identification of the Givental formula with the spectral curve topological recursion procedure. Comm. Math. Phys., 328, 669–700 (2014)
Eguchi, T., Xiong, C.: Quantum cohomology at higher genus: topological recursion relations and Virasoro conditions. Adv. Theor. Math. Phys., 2, 219–229 (1998)
Eynard, B., Orantin, N.: Invariants of algebraic curves and topological expansion. Communications in Number Theory and Physics, 1, 347–452 (2007)
Eynard, B., Orantin, N.: Topological recursion in enumerative geometry and random matrices. J. Phys. A: Math. Theor., 42, 293001 (117pp) (2009)
Gathmann, A.: Gromov–Witten invariants of hypersurfaces. Habilitation thesis, University of Kaiserslautern, Germany (2003)
Gathmann, A.: Topological recursion relations and Gromov–Witten invariants in higher genus. arxiv: math.AG/0305361
Getzler, E.: Topological recursion relations in genus 2. Integrable systems and algebraic geometry (Kobe/Kyoto, 1997), 73C-106, World Sci. Publ., River Edge, NJ, 1998
Givental, A.: Semisimple frobenius structures at higher genus. Internat. Math. Res. Notices, 23, 1265–1286 (2001)
Kontsevich, M., Manin, Y.: Gromov–Witten classes, quantum cohomology, and enumerative geometry. Comm. Math. Physics, 164, 525–562 (1994)
Liu, X.: Quantum product on the big phase space and the Virasoro conjecture. Adv. Math., 169, 313–375 (2002)
Norbury, P., Scott, N.: Gromov–Witten invariants of P1 and Eynard–Orantin invariants. Geometry & Topology, 18, 1865–1910 (2014)
Okounkov, A., Pandhariapande, R.: The equivariant Gromov–Witten theory of P1. Annals of Math., 163, 561–605 (2006)
Okounkov, A., Pandhariapande, R.: Gromov–Witten theory, Hurwitz theory, and completed cycles. Ann. of Math., 163(2), 517–560 (2006)
Okounkov, A., Pandharipande, R.: Virasoro constraints for target curves. Invent. Math., 163(1), 47–108 (2006)
Witten, E.: Two-dimensional gravity and intersection theory on moduli space. Surveys in Differential Geometry (Cambridge, MA, 1990), 243–310, Lehigh Univ., Bethlehem, PA, 1991
Acknowledgements
I would like to thank the Department of Mathematics at LMU, Munich for its hospitality during which this research was carried out, and the referee for useful comments.
Author information
Authors and Affiliations
Corresponding author
Additional information
Supported by Australian Research Council (Grant No. DP1094328)
Rights and permissions
About this article
Cite this article
Norbury, P. Stationary Gromov–Witten invariants of projective spaces. Acta. Math. Sin.-English Ser. 33, 1163–1183 (2017). https://doi.org/10.1007/s10114-017-5314-4
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10114-017-5314-4