arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 1010.5192math.CO
收藏

多重图1-因子分解猜想的一个渐近形式

An Asymptotic Version of the Multigraph 1-Factorization Conjecture

E. R. Vaughan

摘要:

给出了一个完备的证明:对所有正整数$r$和$ε> 0$,存在一个整数$N = N(r, ε)$使得对所有$n \ge N$,任何重数至多为$r$且度至少为$(1+ε)rn$的序为$2n$的正则重图是1-可因子分解的.这概括了Perkovi{ć}和Reed以及Plantholt和Tipnis的结果。

英文摘要:

We give a self-contained proof that for all positive integers $r$ and all $ε> 0$, there is an integer $N = N(r, ε)$ such that for all $n \ge N$ any regular multigraph of order $2n$ with multiplicity at most $r$ and degree at least $(1+ε)rn$ is 1-factorizable. This generalizes results of Perkovi{ć} and Reed, and Plantholt and Tipnis.

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。

↑