当前位置:
X-MOL 学术
›
Linear Multilinear Algebra
›
论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
On edge-path eigenvalues of graphs
Linear and Multilinear Algebra ( IF 1.1 ) Pub Date : 2020-09-20 , DOI: 10.1080/03081087.2020.1820934 Saieed Akbari 1 , Seyran Azizi 2 , Modjtaba Ghorbani 2 , Xueliang Li 3
中文翻译:
关于图的边路径特征值
更新日期:2020-09-20
Linear and Multilinear Algebra ( IF 1.1 ) Pub Date : 2020-09-20 , DOI: 10.1080/03081087.2020.1820934 Saieed Akbari 1 , Seyran Azizi 2 , Modjtaba Ghorbani 2 , Xueliang Li 3
Affiliation
ABSTRACT
Let G be a graph with vertex set and be an matrix whose -entry is the maximum number of internally edge-disjoint paths between and , if , and zero otherwise. Also, define , where D is a diagonal matrix whose i-th diagonal element is the number of edge-disjoint cycles containing , whose is a multiple of J−I. Among other results, we determine the spectrum and the energy of the matrix for an arbitrary bicyclic graph G.
中文翻译:
关于图的边路径特征值
摘要
设G是一个有顶点集的图和豆矩阵-entry 是内部边缘不相交路径的最大数量和, 如果,否则为零。另外,定义,其中D是一个对角矩阵,其第i个对角元素是包含的边不相交循环的数量,谁的是J − I的倍数。在其他结果中,我们确定了矩阵的光谱和能量对于任意双环图G。