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The Kirchhoff index of some molecular graphs

Author
Mitjana, M.; Carmona, A.; Encinas, A.
Type of activity
Presentation of work at congresses
Name of edition
Spectra of Graphs and Applications 2016
Date of publication
2016
Presentation's date
2016-05-19
Book of congress proceedings
Spectra of graphs and applications 2016 (SGA): Belgrade, Serbia: May 18–20, 2016: book of abstracts
First page
35
Last page
36
Abstract
%The Kirchhoff Index was introduced as an alternative to other parameters used to discriminate among different molecules with similar shapes and structures. The Kirchhoff index is defined as the sum of the effective resistances of all the vertices of the (molecular) graph conventionally used to represent the topology of a chemical compound, where edge weights correspond to bond properties. It is known that the Kirchhoff index coincides with the sum of the inverses of the (non null) eigenvalues...
Group of research
MAPTHE - Matrix Analysis and Discrete Potential Theory

Participants