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The inertia of unicyclic graphs and the implications for closed-shells

โœ Scribed by Sean Daugherty


Publisher
Elsevier Science
Year
2008
Tongue
English
Weight
126 KB
Volume
429
Category
Article
ISSN
0024-3795

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The energy of a graph is the sum of the absolute values of the eigenvalues of its adjacency matrix. The edge grafting operation on a graph is certain kind of edge moving between two pendant paths starting from the same vertex. In this paper we show how the graph energy changes under the edge graftin