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Reverse eccentric connectivity index

SÜLEYMAN EDİZ1,*

Affiliation

  1. Department of Mathematics, Yüzüncü Yıl University, Van 65080, Turkey

Abstract

Research on the topological indices based on eccentricity of vertices of a molecular graph has been intensively rising recently. Eccentric connectivity index, one of the best-known topological index in chemical graph theory, is belonging to this class of indices. In this paper, we introduce a novel topological index based on the eccentricity of vertices and its basic features are presented here. We named it as reverse eccentric connectivity index( REEC)..

Keywords

Eccentricity, Tree, Eccentric connectivity index, Reverse eccentric connectivity index.

Citation

SÜLEYMAN EDİZ, Reverse eccentric connectivity index, Optoelectronics and Advanced Materials - Rapid Communications, 6, 5-6, May-June 2012, pp.664-667 (2012).

Submitted at: Dec. 27, 2011

Accepted at: June 6, 2012