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eccentric connectivity index of nanostar dendrimer ns3[n]
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نویسنده
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alishahi morteza
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منبع
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analytical and numerical solutions for nonlinear equations - 2023 - دوره : 8 - شماره : 1 - صفحه:23 -28
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چکیده
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Let g be a molecular graph. the eccentric connectivity index, ξ(g) , is defined as, ξ(g)=∑deg(u).ecc(u) , where deg(u) denotes the degree of vertex u and ecc(u) is the largest distance between u and any other vertex v of g. in this paper, an exact formula for the eccentric connectivity index of nanostar dendrimer ns3[n] is given.
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کلیدواژه
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eccentric connectivity index ,nanostar dendrimer ,topological index
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آدرس
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islamic azad university, karaj branch, nazarabad center, department of mathematics, iran
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پست الکترونیکی
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morteza.alishahi@gmail.com
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Authors
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