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A Note on the Zeroth-Order General Randić Index of Cacti and Polyomino Chains
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نویسنده
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ALI AKBAR
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منبع
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iranian journal of mathematical chemistry - 2014 - دوره : 5 - شماره : 2 - صفحه:143 -152
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چکیده
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The present note is devoted to establish some extremal results for the zeroth-order general randić index of cacti, characterize the extremal polyomino chains with respect to the aforementioned index, and hence to generalize two already reported results.
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کلیدواژه
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Topological index ,zeroth-order general Randić index ,polyomino chain ,cacti.
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آدرس
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National University of Computer and Emerging Sciences, Department of Sciences and Humanities, Pakistan. University of Gujrat, Hafiz Hayat Campus, Department of Mathematics, Pakistan
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پست الکترونیکی
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akbarali.maths@gmail.com
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Authors
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