Article ID Journal Published Year Pages File Type
4655578 Journal of Combinatorial Theory, Series A 2012 28 Pages PDF
Abstract

A proof of a conjecture by Shadrin and Zvonkine, relating the entries of a matrix arising in the study of Hurwitz numbers to a certain sequence of rational numbers, is given. The main tools used are iteration matrices of formal power series and their (matrix) logarithms.

Related Topics
Physical Sciences and Engineering Mathematics Discrete Mathematics and Combinatorics