Integrality of the simple Hurwitz numbers
arXiv:1412.5242
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.
10 pages
arXiv:1412.5242
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.
10 pages