摘要
本文证明了一个1—正则图和2△个2—正则图与最大度是△的无向有限简单图G的联图是Cordial图的结论.由文献[1]可见,图论研究的进展和应用都比较快,本文论述的这个问题却仍没有解决,且由于本文简单图G的任意性,足见其重要性.
It was proved that K_1∪2△K_2∪G is a cordial graph.Though with rapid development and application of the graph research in reference [1],the question discussed in this paper had never been answered.This paper also employed a simple G graph,which was key important.
出处
《绵阳师范学院学报》
2017年第2期1-2,13,共3页
Journal of Mianyang Teachers' College
基金
国家自然科学基金青年科学基金(11401326)
内蒙古自然科学基金(2014BS0109)