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extremal kragujevac trees with respect to sombor indices
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نویسنده
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selenge tsend-ayush ,horoldagva batmend
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منبع
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communications in combinatorics and optimization - 2024 - دوره : 9 - شماره : 1 - صفحه:177 -183
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چکیده
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The concept of the sombor indices of a graph was introduced by gutman. a vertex-edge variant of the sombor index of graphs is called the kg-sombor index. recently, the sombor and kg-sombor indices of kragujevac trees were studied, and the extremal kragujevac trees with respect to these indices were empirically determined.here we give analytical proof of the results.
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کلیدواژه
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sombor index ,kg-sombor index ,kragujevac tree
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آدرس
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national university of mongolia, department of mathematics, mongolia, mongolian national university of education, department of mathematics, mongolia
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پست الکترونیکی
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horoldagva@msue.edu.mn
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Authors
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