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weighted entropy of zig-zag chain
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نویسنده
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afzal farkhanda ,razaq sidra ,abdul razaqc mehmoona ,cancan murat ,aldemir mehmet serif
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منبع
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journal of medicinal and pharmaceutical chemistry research - 2020 - دوره : 2 - شماره : 10 - صفحه:1082 -1087
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چکیده
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The entropy of a graph is a functional depending both on the graph itself and on a probability distribution on its vertex set. this graph functional originated from the problem of source coding in information theory and was introduced by j. krner in 1973. although the notion of graph entropy has its roots in information theory, it was proved to be closely related to some classical and frequently studied graph theoretic concepts. in this article, we obtained the graph entropy with randić, geometricarithmetic, harmonic, first zagreb, second zagreb, atom bond connectivity, sum connectivity index and augmented zagreb indices for zig-zag chain of 8-cycles molecular graph.
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کلیدواژه
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topological indices ,weighted entropy ,zig-zag chain of 8- cycles.
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آدرس
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national university of sciences and technology, pakistan, lahore college for women university, jhang campus, department of mathematics, pakistan, university of lahore, department of mathematics and statistics, pakistan, van yüzüncü yıl university, faculty of education, turkey, van yüzüncü yıl university, faculty of science, turkey
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پست الکترونیکی
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msaldemir@yyu.edu.tr
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Authors
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