摘要
在郭曙光和刘颖等人确定了阶数固定的单圈图的第一到第九大Laplace谱半径的基础上,给出了阶数为n(n≥11)的单圈图的Laplace谱半径的第十大值到第十三大值,并刻画达到这4个数值的n阶单圈图.
Based on the former work done by GUO Shuguang and LIU Ying to determine the first to the ninth largest Laplacian spectral radii among all unicyclic graphs on n vertices, the tenth to the thirteenth largest Laplaeian spectral radii among all unicyclic graphs on n （n ≥11 ）vertices together with the corresponding graphs are determined in this paper.
出处
《同济大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2008年第6期841-843,868,共4页
Journal of Tongji University:Natural Science
