On multiplicative Zagreb eccentricity indices
نویسنده
چکیده
Abstract Analogues to multiplicative Zagreb indices in this paper two new type of eccentricity related topological index are introduced called the first and second multiplicative Zagreb eccentricity indices and is defined as product of squares of the eccentricities of the vertices and product of product of the eccentricities of the adjacent vertices. In this paper we give some upper and lower bounds for first and second Zagreb eccentricity indices in terms of several graph parameters.
منابع مشابه
Multiplicative Zagreb Eccentricity Indices of Some Composite Graphs
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