Signed area enumeration for lattice walks
Mathematical Physics
2023-12-01 v3 math.MP
Abstract
We give a summary of recent progress on the signed area enumeration of closed walks on planar lattices. Several connections are made with quantum mechanics and statistical mechanics. Explicit combinatorial formulae are proposed which rely on sums labelled by the multicompositions of the length of the walks.
Cite
@article{arxiv.2110.09394,
title = {Signed area enumeration for lattice walks},
author = {Stephane Ouvry and Alexios P. Polychronakos},
journal= {arXiv preprint arXiv:2110.09394},
year = {2023}
}
Comments
Version published in S\'eminaire Lotharingien de Combinatoire; 13 pages, 4 figures