arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1301.7565math.CO
收藏

关于边连通度和奇偶因子的注记

A Note On Edge Connectivity and Parity Factor

Hongliang Lu

摘要:

本文利用Lovász的(g,f)-宇称定理研究了一些宇称因子。令$m>0$为整数。首先,我们得到了某些图具有限制最小度的奇偶因子的一个充分和必要条件。其次,根据图的边连通度,得到了图具有最小度$m$的奇偶因子的一些充分条件。

英文摘要:

In this paper, we investigate some parity factors by using Lovász's (g,f)-parity theorem. Let $m>0$ be an integer. Firstly, we obtain a sufficient and necessary condition for some graphs to have a parity factor with restricted minimum degree. Secondly, we obtain some sufficient conditions for a graph to have a parity factor with minimum degree $m$ in term of edge connectivity.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑