Single Polygon Counting for $m$ Fixed Nodes in Cayley Tree: Two Extremal Cases
Number Theory
2010-04-15 v1 Disordered Systems and Neural Networks
Combinatorics
Abstract
We denote a polygon as a connected component in Cayley tree of order 2 containing certain number of fix vertices. We found an exact formula for a polygon counting problem for two cases, in which, for the first case the polygon contain a full connected component of a Cayley tree and for the second case the polygon contain two fixed vertices. From these formulas, which is in the form of finite linear combination of Catalan numbers, one can find the asymptotic estimation for a counting problem.
Keywords
Cite
@article{arxiv.1004.2305,
title = {Single Polygon Counting for $m$ Fixed Nodes in Cayley Tree: Two Extremal Cases},
author = {Farrukh Mukhamedov and Chin Hee Pah and Mansoor Saburov},
journal= {arXiv preprint arXiv:1004.2305},
year = {2010}
}
Comments
18 pages, 5 figures