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Title: On Randic Spread
Author: Gomes, Helena
Gutman, Ivan
Martins, Enide Andrade
Robbiano, María
San Martin, B.
Keywords: Randíc spread
Issue Date: 2014
Publisher: Mathematical Chemistry Monographs
Abstract: A new spectral graph invariant sprR , called Randíc spread, is defined and investigated. This quantity is equal to the maximal difference between two eigenvalues of the Randi´c matrix, disregarding the spectral radius. Lower and upper bounds for sprR are deduced, some of which depending on the Randíc index of the underlying graph.
Peer review: yes
ISSN: 0340-6253
Publisher Version:
Appears in Collections:CIDMA - Artigos
DMat - Artigos
OGTCG - Artigos

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