On the Laplacian, signless Laplacian and normalized Laplacian characteristic polynomials of a graph

Title:

On the Laplacian, signless Laplacian and normalized Laplacian characteristic polynomials of a graph

Creator:

Guo, Ji-Ming, Li, Jianxi, and Shiu, Wai Chee

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:a9ec6d47-aa01-4bc5-8861-c7829c47b4e3
uuid:a9ec6d47-aa01-4bc5-8861-c7829c47b4e3

Subject:

Laplacian matrix, signless Laplacian matrix, normalized Laplacian matrix, and characteristic polynomial

Type:

model:article and TEXT

Format:

bez média and svazek

Description:

The Laplacian, signless Laplacian and normalized Laplacian characteristic polynomials of a graph are the characteristic polynomials of its Laplacian matrix, signless Laplacian matrix and normalized Laplacian matrix, respectively. In this paper, we mainly derive six reduction procedures on the Laplacian, signless Laplacian and normalized Laplacian characteristic polynomials of a graph which can be used to construct larger Laplacian, signless Laplacian and normalized Laplacian cospectral graphs, respectively.

Language:

English

Rights:

http://creativecommons.org/publicdomain/mark/1.0/
policy:public

Coverage:

701-720

Source:

Czechoslovak Mathematical Journal | 2013 Volume:63 | Number:3

Harvested from:

CDK

Metadata only:

false