矩形、厚圆柱与莫比乌斯带网格图的 2-因子转移有向图之公共结构
组合数学
2022-12-02 v1
摘要
在本文中,我们证明了对固定宽度 的矩形、厚圆柱和莫比乌斯带网格图的 2-因子计数所需的转移有向图 ,除一个分支外其余所有分支均为二部有向图,且其阶数可用二项式系数表示。此外,我们证明每个分支的顶点集由所有二进制 -字组成,其中奇数位与偶数位上零的个数之差为常数。
引用
@article{arxiv.2212.00317,
title = {The Structure of the 2-factor Transfer Digraph Common for Rectangular, Thick Cylinder and Moebius Strip Grid Graphs},
author = {Jelena Đokić and Ksenija Doroslovački and Olga Bodroža-Pantić},
journal= {arXiv preprint arXiv:2212.00317},
year = {2022}
}
备注
16 pages, 7 figures, accepted for publication in Applicable Analysis and Discrete Mathematics