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    STUDIA CHEMIA - Issue no. 4 / 2014  
         
  Article:   COMPUTING MODIFIED ECCENTRIC CONNECTIVITY INDEX AND CONNECTIVE ECCENTRIC INDEX OF V-PHENYLENIC NANOTORUS.

Authors:  .
 
       
         
  Abstract:  The modified eccentric connectivity index of a molecular graph is defined as the sum, of the products of eccentricity with the total degree of neighbouring vertices, over all vertices of the graph. On the other hand, the connective eccentric index of a graph is defined as the sum of the ratio of degree and eccentricity of the vertices. In this paper the exact expressions for the modified eccentric connectivity index and connective eccentric index of V-phenylenic nanotorus are computed.

Keywords: Eccentricity, V-phenylenic nanotorus, modified eccentric connectivity index, connective eccentric index.
 
         
     
         
         
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