Tropical Open Hurwitz numbers
Algebraic Geometry
2010-12-20 v3 Geometric Topology
Abstract
We give a tropical interpretation of Hurwitz numbers extending the one discovered in \cite{CJM}. In addition we treat a generalization of Hurwitz numbers for surfaces with boundary which we call open Hurwitz numbers.
Keywords
Cite
@article{arxiv.1005.4628,
title = {Tropical Open Hurwitz numbers},
author = {Benoit Bertrand and Erwan Brugalle and Grigory Mikhalkin},
journal= {arXiv preprint arXiv:1005.4628},
year = {2010}
}
Comments
10 pages, 6 figures