The Vertex-gutman Index of k-Caterpillars with Equal Length Hairs

Ke-lun WANG, Hai-li GUO, De-qiang WANG

Abstract


Caterpillars are often used to describe the structure of benzene molecules in chemical graph theory. In this paper, we studied the vertex-Gutman index and Gutman index of a class of k-Caterpillars with hairs of equal length mainly, and the general calculation formula was given in this paper.

Keywords


Gutman index, Vertex-Gutman index, Caterpillars with equal length hairs


DOI
10.12783/dtcse/amms2018/26192

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