Search

Start Over Coverage 689-698

1. On the multiplicity of Laplacian eigenvalues of graphs

Creator:
Guo, Ji-Ming, Feng, Lin, and Zhang, Jiong-Ming
Format:
bez média and svazek
Type:
model:article and TEXT
Subject:
Laplacian eigenvalue, multiplicity, tree, and characteristic polynomial
Language:
English
Description:
In this paper we investigate the effect on the multiplicity of Laplacian eigenvalues of two disjoint connected graphs when adding an edge between them. As an application of the result, the multiplicity of 1 as a Laplacian eigenvalue of trees is also considered.
Rights:
http://creativecommons.org/publicdomain/mark/1.0/ and policy:public