Hitting Matrix and Domino Tiling with Diagonal Impurities
Combinatorics
2015-06-12 v1
Abstract
As a continuation to our previous work [9, 10], we consider the domino tiling problem with impurities. (1) if we have more than two impurities on the boundary, we can compute the number of corresponding perfect matchings by using the hitting matrix method[4]. (2) we have an alternative proof of the main result in [9] and result in (1) above using the formula by Kenyon-Wilson [6, 7] of counting the number of groves on the circular planar graph. (3) we study the behavior of the probability of finding the impurity at a given site when the size of the graph tends to infinity, as well as the scaling limit of those.
Cite
@article{arxiv.1211.5928,
title = {Hitting Matrix and Domino Tiling with Diagonal Impurities},
author = {Fumihiko Nakano and Taizo Sadahiro},
journal= {arXiv preprint arXiv:1211.5928},
year = {2015}
}
Comments
29 pages, 27 figures