An Asymptotic Version of the Multigraph 1‐Factorization Conjecture

An Asymptotic Version of the Multigraph 1‐Factorization Conjecture
复制标题

DOI:
10.1002/jgt.21629
复制
发表时间:
2010-10
影响因子:
0.9
通讯作者:
E. Vaughan
E. Vaughan
中科院分区:
数学3区
文献类型:
--
作者:
E. Vaughan

文献摘要

被引文献

相似文献

我们给出了一个完备的证明:对于所有正整数r和所有ε>0,存在整数N=N(r,ε)使得对于所有n≥N,任何重数至多为r且度至少为(1+ε)rn的2n阶正则重图是1-可因子分解的.这推广了Perković和Reed(Discrete Math 165/166(1997),567-578)以及Plantholt和Tipnis(J伦敦Math Soc 44(1991),393-400)的结果。
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≥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 Perković and Reed (Discrete Math 165/166 (1997), 567–578) and Plantholt and Tipnis (J London Math Soc 44 (1991), 393–400).