Integrality of the simple Hurwitz numbers
Combinatorics
2014-12-18 v1 Algebraic Geometry
Abstract
We show the integrality of the simple Hurwitz numbers. The main tool is the cut-and-join operator, and our proof is a purely combinatorial one.
Keywords
Cite
@article{arxiv.1412.5242,
title = {Integrality of the simple Hurwitz numbers},
author = {Shintarou Yanagida},
journal= {arXiv preprint arXiv:1412.5242},
year = {2014}
}
Comments
10 pages