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relationships between randic index and other topological indices
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نویسنده
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du z. ,jahanbai a. ,sheikholeslami s. m.
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منبع
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communications in combinatorics and optimization - 2021 - دوره : 6 - شماره : 1 - صفحه:137 -154
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چکیده
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Let g be a graph with vertex set v(g) and edge set e(g), and let du denote the degree of vertex u in g. the randi'c index of g is defined as r(g)=∑uv∈e(g)1/√dudv. in this paper, we investigate the relationships between randi'c index and several topological indices.
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کلیدواژه
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randic index ,zagreb indices ,abc index ,geometric-arithmetic index ,augmented zagreb index
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آدرس
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zhaoqing university, school of mathematics and statistics, china. south china normal university, school of software, china, azarbaijan shahid madani university, department of mathematics, iran, azarbaijan shahid madani university, department of mathematics, iran
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پست الکترونیکی
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s.m.sheikholeslami@azaruniv.ac.ir
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Authors
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