نتایج جستجو برای: product graphs

تعداد نتایج: 373828  

Journal: :Applied Mathematics Letters 2009

Journal: :Graphs and Combinatorics 2017

Journal: :Discussiones Mathematicae Graph Theory 2019

Journal: :Opuscula Mathematica 2019

Journal: :Proceedings of the American Mathematical Society 1962

Journal: :Journal of Combinatorial Theory, Series B 1974

Journal: :Discrete Mathematics 1998

Journal: :International Journal of Mathematics and Mathematical Sciences 2014

A {it topological index} of a graph is a real number related to the graph; it does not depend on labeling or pictorial representation of a graph. In this paper, we present the upper bounds for the product version of reciprocal degree distance of the tensor product, join and strong product of two graphs in terms of other graph invariants including the Harary index and Zagreb indices.

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