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Research Paper | Mathematics | India | Volume 12 Issue 4, April 2023 | Rating: 4.1 / 10

Neighbour Degree Connectivity Indices of Graphs and Its Applications to the Octane Isomers

Ashwini Yalaniak | Supriya Butte

Abstract: The sum of neighbour degrees ?G(u) of a vertex u is defined as the sum of the degrees of all neighbour vertices of u of a graph G. In this paper, we obtained neighouhourhood version of Zagreb indices of line graph of the subdivision graph of 2D-lattice of T UC4C8[p; q] and graphene sheet.

Keywords: Neighbour, degree, neighbour degree connectivity indices, graphene sheet

Edition: Volume 12 Issue 4, April 2023,

Pages: 1892 - 1896