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Inverse connective eccentricity index and its applications
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نویسنده
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pattabiraman k. ,suganya t.
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منبع
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caspian journal of mathematical sciences - 2021 - دوره : 10 - شماره : 2 - صفحه:269 -279
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چکیده
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The inverse connective eccentricity index of a connected graph g is defined as ξ^−1ce (g) =σu∈v (g)ϵg(u)/dg(u) , where ϵg(u) and dg(u) are the eccentricity and degree of a vertex u in g, respectively. in this paper, we obtain an upper bounds for inverse connective eccentricity indices for various classes of graphs such as generalized hierarchical product graph and f-sum of graphs.
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کلیدواژه
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Eccentricity ,Topological index ,Product graph
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آدرس
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annamalai university, department of mathematics, India, annamalai university, department of mathematics, India
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Authors
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