Normalized Laplacian matrixComplete multipartite graphsNormalized Laplacian spectral radiusMajorizationCospectraThe spectrum of the normalized Laplacian matrix of a graph provides many structural information of the graph, and it has many applications in numerous areas and in different guises. Let G be a ...
normalized Laplacian matrixLet G be a finite group and Γ be a (di)graph. Then Γ is called an n-Cayley (di)graph over G if Aut(Γ) admits a semiregular subgroup isomorphic to G with n orbits on V(Γ). In this paper, we determine the normalized Laplacian polynomial of n-Cayley (...
3) Laplacian matrix 拉普拉斯矩阵 1. Then the matrix L(G)=D(G)-A(G) is called the Laplacian matrix of a graph G. 设G=(V,E)是n阶简单连通图,D(G)和A(G)分别表示图G的度对角矩阵和邻接矩阵,则L(G)=D(G)-A(G)称为G的拉普拉斯矩阵。 2. L (G )= D - A is called as the ...
光谱聚类 基于随机游走(Normalized Laplacian Matrix)的谱聚类 (0)踩踩(0) 所需:9积分 iCMS 2024-11-16 09:20:50 积分:1 iotStudio 2024-11-16 09:20:25 积分:1 NewLand-EDU 2024-11-16 09:16:43 积分:1 antnet 2024-11-16 09:16:13
In this paper, a method for calculating the eigenvaluesof normalized Laplacian matrix for graph τ n (G) is presented if the eigenvalues ofnormalized Laplacian matrix for graph G is given f i rstly. Then, the normalizedLaplacian spectrums for the graph τ n (G) and the graphs τ gn (G...
Many interesting graphs have rich structure which can help in determining the eigenvalues associated with a particular graph matrix. This survey looks at some common techniques in working with and determining the eigenvalues associated with the normalized Laplacian matrix, in addition to some algebraic ...
Normalized LaplacianContractionReplicationDuplicationWe consider the normalized Laplacian matrix for signed graphs and derive interlacing results for its spectrum. In particular, we investigate the effects of several basic graph operations, such as edge removal and addition and vertex contraction, on the ...
关键词: Entanglement Laplacian matrix Graph Quantum DOI: 10.1016/j.disc.2015.12.001 被引量: 9 年份: 2016 收藏 引用 批量引用 报错 分享 全部来源 免费下载 求助全文 全文购买 Elsevier Elsevier (全网免费下载) 国家科技图书文献中心 (权威机构) 掌桥科研 dx.doi.org 查看更多 相似文献 参考文献 引证文献...
Laplacian matrices of graphs: a survey Let G be a graph on n vertices. Its Laplacian matrix is the n-by-n matrix L(G) D(G)A(G), where A(G) is the familiar (0,1) adjacency matrix, and D(G) is th... R Merris - 《Linear Algebra & Its Applications》 被引量: 2156发表: 199...
This work introduces a new technique for edge detection based on a graph theory tool known as normalized cut. The problem involves to find certain eigenvector of a matrix called normalized laplacian, which is constructed in such way that it represents the relation of color and distance between ...