摘要
研究了皇冠Qn的调和性,给出了一个相关结果,即证实了从皇冠Qn中去掉一条悬挂边而得到的缺叶皇冠-Qn的调和性.
The harmoniousness of the crown Qn has been studied in this paper.An interrelated result that the graph Q^-n which is called the crown of lacking leaf coming from the crown Qn by deleting a pendant edge has the harmoniousness will be given..
出处
《大学数学》
2010年第6期71-75,共5页
College Mathematics
基金
内蒙古自然科学基金资助项目(200508010110)
内蒙古民族大学科研基金(M01-2005)
关键词
皇冠
缺叶皇冠
调和标号
调和图
crown
crown of lacking leaf
harmonic labeling
harmonic graph
