On Hurwitz numbers and Hodge integrals
Algebraic Geometry
2009-10-31 v2
Abstract
In this paper we find an explicit formula for the number of topologically different ramified coverings (C is a compact Riemann surface of genus g) with only one complicated branching point in terms of Hodge integrals over the moduli space of genus g curves with marked points.
Cite
@article{arxiv.math/9902104,
title = {On Hurwitz numbers and Hodge integrals},
author = {Torsten Ekedahl and Sergei Lando and Michael Shapiro and Alek Vainshtein},
journal= {arXiv preprint arXiv:math/9902104},
year = {2009}
}
Comments
5 pages, several typos corrected