Pascal arrays: counting Catalan sets
Combinatorics
2020-12-21 v1 Representation Theory
Abstract
Motivated by representation theory we exhibit an interior structure to Catalan sequences and many generalisations thereof. Certain of these coincide with well known (but heretofore isolated) structures. The remainder are new.
Cite
@article{arxiv.math/0612572,
title = {Pascal arrays: counting Catalan sets},
author = {Bethany Marsh and Paul Martin},
journal= {arXiv preprint arXiv:math/0612572},
year = {2020}
}
Comments
55 pages, 28 figures, the source file is catalan4.tex