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On the Graovacghorbani Index
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نویسنده
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Ghorbani Modjtaba ,Rahmani Shaghayegh ,Ori Ottorino
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منبع
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Iranian Journal Of Mathematical Chemistry - 2019 - دوره : 10 - شماره : 4 - صفحه:295 -305
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چکیده
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For the edge e = uv of a graph g, let nu = n(u|g) be the number of vertices of g lying closer to the vertex u than to the vertex v and nv= n(v|g) can be defined simailarly. then the abcgg index of g is defined as abcgg =sum_{e=uv} sqrt{f(u,v)}, where f(u,v)= (nu+nv2)/nunvthe aim of this paper is to give some new results on this graph invariant. we also calculate the abcgg of an infinite family of fullerenes.
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کلیدواژه
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Atom Bond Connectivity Index ,Molecular Graphs ,Topological Index
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آدرس
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Shahid Rajaee Teacher Training University, Department Of Mathematics, Iran, Shahid Rajaee Teacher Training University, Department Of Mathematics, Iran, Actinum Chemical Research, Italy
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پست الکترونیکی
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ottorino.ori@gmail.com
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Authors
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