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On Third Geometric-Arithmetic Index of Graphs
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نویسنده
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DAS KINKAR CH. ,GUTMAN IVAN ,FURTULA BORIS
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منبع
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iranian journal of mathematical chemistry - 2010 - دوره : 1 - شماره : 2 - صفحه:29 -36
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چکیده
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Continuing the work k. c. das, i. gutman, b. furtula, on second geometric-arithmetic index of graphs, iran. j. math chem., 1(2) (2010) 17-28, in this paper we present lower and upper bounds on the third geometricarithmetic index ga3 and characterize the extremal graphs. moreover, we give nordhaus-gaddum-type result for ga3
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کلیدواژه
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Graph; Molecular graph; First geometric-arithmetic index; Second geometric-arithmetic index; Third geometric-arithmetic index
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آدرس
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Sungkyunkwan University, Department of Mathematics, Korea, University of Kragujevac, Faculty of Science, Serbia, University of Kragujevac, Faculty of Science, Serbia
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پست الکترونیکی
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gutman@kg.ac.rs
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Authors
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