Capacity Training Oriented teaching Practice of Automotive Marketing

被引:0
|
作者
Zeng, Chunhua [1 ]
机构
[1] Jiangxi Agr Univ, Coll Sci, Nanchang 330045, Jiangxi, Peoples R China
关键词
Graph; Signless Laplacian Spectrum; Equalities;
D O I
暂无
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Let be a finite graph with n vertexes; the matrix A, D denote the adjacency matrix and the diagonal matrix of a graph G respectively. The matrix D+A is called the signless Laplacian. In this paper, the authors consider three mutually related operations on graphs. These are a unary operation: the complementation of a graph, and two binary operations: the direct sum and the complete product of graphs.
引用
收藏
页码:230 / 233
页数:4
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