Eigenvalue −1 of the Vertex Quadrangulation of a 4-Regular Graph

Eigenvalue −1 of the Vertex Quadrangulation of a 4-Regular Graph

The <i>vertex quadrangulation <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mi>Q</mi><mi>G</mi></mrow></semantics></math></inline-formula> of a 4-re...

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Bibliographic Details
Main Author: Vladimir R. Rosenfeld
Format: Article
Language:English
Published: MDPI AG 2024-01-01
Series:Axioms
Subjects:
vertex quadrangulation
truncation
characteristic polynomial
graph spectrum
(matrix, graph) divisor
equitable partition
Online Access:https://www.mdpi.com/2075-1680/13/1/72

Internet

https://www.mdpi.com/2075-1680/13/1/72

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