Article ID Journal Published Year Pages File Type
4655546 Journal of Combinatorial Theory, Series A 2013 15 Pages PDF
Abstract

J. Piontkowski described the homology of the Jacobi factor of a plane curve singularity with one Puiseux pair. We discuss the combinatorial structure of his answer, in particular, relate it to the bigraded deformation of Catalan numbers introduced by A. Garsia and M. Haiman.

Related Topics
Physical Sciences and Engineering Mathematics Discrete Mathematics and Combinatorics