1) On the Spectral Radius of Trees
树的谱半径
2) The ordering of spectral radius of trees
树的谱半径的排序
4) The Spectral Radius of Tricyclic Graphs
三圈图的谱半径
5) Laplacian spectral radius
Laplace谱半径
1.
In this note,the relations between the covering number of graph and the Laplacian spectral radius are investigated.
本文讨论图的点覆盖数与图的 Laplace谱半径的关系 ,利用特征向量的技巧得到由图的 L aplace谱半径所确定的关于图的点覆盖数的紧的
2.
B),2004,19(2): 140-148],the authors prove that up to signature isomorphisms U* is the unique graph which maximizes Laplacian spectral radius over all unicyclic mixed graphs on n vertices.
B),2004,19(2):140-148]中,作者证明了:在相差符号同构意下,在所有n个顶点上的单圈混合图中,U*是唯一的达到最大Laplace谱半径的混合图。
3.
In this thesis,we consider the extremal graphs about Laplacian spectral radius of bipartite graphs with k cut edges,bicyclic bipartite graphs,unicyclic graphs with fixed diameters,unicyclic graphs with k pendent edges;some graphs determined by their spectra;cospectral graphs;minimal distance spectral radius.
本论文主要研究了有k条割边的二部图,双圈二部图,有固定直径的单圈图以及有k条悬挂边的单圈图关于Laplace谱半径的极值图:由谱决定的一些图;同谱图;最小距离谱半径。
6) Spectral radius
谱半径
1.
On the new upper bounds of spectral radius of trees given edge independence number;
给定边独立数的树的谱半径的新上界
2.
The spectral radius of a graph and upper bounds on sum of the spectral radius of a graph and its complement;
图的谱半径及图与补图谱半径和的上界
3.
A generalization of Ostrowski s and Brauer s theorems on a class of matrices and the spectral radius of a bipartite tournament matrix;
圆盘定理的推广与二部竞赛矩阵谱半径
补充资料：矩阵的谱
矩阵的谱
spectrum of a matrix
矩阵的谱〔月举加助ofa双.幼x;cne‘甲MaTp仙“1 矩阵的本征值的集合(亦见本征值(。罗n词ue);特征多项式(cha.cteristic pof卯o而al)).
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条