The paper introducing my some researched results on list colorings and cycle double cover conjectures of graphs respectively is divided into two parts. 这篇文章分为两部分,分别介绍了有关图的列表着色和双圈覆盖猜想的一些研究结果。
Alspach and Zhang [ 2 ] proved that the graphs which do not contain a subdivision of the Petersen graph satisfy cycle double cover conjecture. Alspach和Zhang[2]证明了所有不含Petersen图的剖分子图的无割边图满足圈双覆盖猜想。