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maximum second zagreb index of trees with given roman domination number
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نویسنده
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jamri ayu ameliatul ahmad ,mojdeh doost ali ,hasni roslan ,jamil muhammad kamran
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منبع
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transactions on combinatorics - 2023 - دوره : 12 - شماره : 1 - صفحه:1 -10
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چکیده
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Chemical study regarding total -electron energy with respect to conjugated moleculeshas focused on the second zagreb index of graphs. moreover, in the last half-century, it has gottena lot of attention. the relationship between the roman domination number and the second zagrebindex is investigated in this study. we characterize the trees with the maximum second zagreb indexamong those with the given roman domination number.
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کلیدواژه
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the second zagreb index ,domination number ,roman domination number
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آدرس
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universiti malaysia terengganuinformatics, faculty of ocean engineering technology and informatics, special interest group on modelling and data analytics (sigmda), malaysia, university of mazandran, department of mathematics, iran, universiti malaysia terengganuinformatics, faculty of ocean engineering technology and, special interest group on modelling and data analytics (sigmda), malaysia, riphah international university, department of mathematics, pakistan
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پست الکترونیکی
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m.kamran.sms@gmail.com
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Authors
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