Zagreb Degree Eccentricity Indices of Graphs

Abstract

Abstract

Let G be a connected graph, the first Zagreb index M₁(G) of G is defined as The second Zagreb index M₂(G) of G is defined as In this paper we introduce first and second Zagreb degree eccentricity indices. Further, the first Zagreb degree eccentricity index of join, Cartesian product, tensor product, corona product of two graphs are computed.

Keywords: Zagreb indices, Eccentricity, Degree, Zagreb degree eccentricity indices.

Cite this Article

Padmapriya P., Veena Mathad. Zagreb Degree Eccentricity Indices of Graphs. Research & Reviews Discrete Mathematical Structures. 2019; 6(2): 59–69p.