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The relationship between the eccentric connectivity index and Zagreb indices

✍ Scribed by Hua, Hongbo; Das, Kinkar Ch.


Book ID
122428654
Publisher
Elsevier Science
Year
2013
Tongue
English
Weight
469 KB
Volume
161
Category
Article
ISSN
0166-218X

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a b s t r a c t For a (molecular) graph, the first Zagreb index M 1 is equal to the sum of squares of the vertex degrees, and the second Zagreb index M 2 is equal to the sum of the products of degrees of pairs of adjacent vertices. In this paper, we study the Zagreb indices of graphs of order n with