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On the Bicyclic Graphs With Minimum Reduced Reciprocal Randic Index
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نویسنده
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Ali Akbar ,Elumalai Suresh ,Wang Shaohui ,Dimitrov Darko
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منبع
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Iranian Journal Of Mathematical Chemistry - 2018 - دوره : 9 - شماره : 3 - صفحه:227 -239
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چکیده
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The reduced reciprocal randić (rrr) index is a molecular structure descriptor (or more precisely, a topological index), which is useful for predicting the standard enthalpy of formation and normal boiling point of isomeric octanes. in this paper, a mathematical aspect of rrr index is explored, or more specifically, the graph(s) having minimum rrr index is/are identified from the collection of all n–vertex connected bicyclic graphs for n ≥ 5. as a consequence, the best possible lower bound on the rrr index, for n–vertex connected bicyclic graphs is obtained when n ≥ 5.
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کلیدواژه
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Chemical Graph Theory ,Molecular Structure Descriptor ,Topological Index ,Bicyclic Graph
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آدرس
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University Of Management & Technology Sialkot, Knowledge Unit Of Science, Pakistan, Velammal Engineering College, India, Savannah State University Savannah, Department Of Mathematics, Usa, Hochschule Für Technik Und Wirtschaft, Germany. Faculty Of Information Studies, Slovenia
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پست الکترونیکی
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darko.dimitrov11@gmail.com
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Authors
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