Gutman Index and Detour Gutman Index of Pseudo-Regular Graphs

S. Kavithaa and V. Kaladevi

Journal of Applied Mathematics, 2017, vol. 2017, 1-8

Abstract:

The Gutman index of a connected graph is defined as , where   and   are the degree of the vertices   and   and is the distance between vertices   and   . The Detour Gutman index of a connected graph is defined as , where is the longest distance between vertices   and   . In this paper, the Gutman index and the Detour Gutman index of pseudo-regular graphs are determined.

Date: 2017
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jnljam:4180650

DOI: 10.1155/2017/4180650

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