Inverses of Motzkin and Schr\"oder Paths
Combinatorics
2011-05-19 v1
Abstract
We suggest three applications for the inverses: For the inverse Motzkin matrix we look at Hankel determinants, and counting the paths inside a horizontal band, and for the inverse Schr\"oder matrix we look at the paths inside the same band, but ending on the top side of the band.
Keywords
Cite
@article{arxiv.1105.3713,
title = {Inverses of Motzkin and Schr\"oder Paths},
author = {Heinrich Niederhausen},
journal= {arXiv preprint arXiv:1105.3713},
year = {2011}
}