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on sombor coindex of graphs
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نویسنده
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phanjoubam chinglensana ,mawiong sainkupar mn ,buhphang ardeline m.
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منبع
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communications in combinatorics and optimization - 2023 - دوره : 8 - شماره : 3 - صفحه:513 -529
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چکیده
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In this paper, we explore several properties of sombor coindex of a finite simple graph and we derive a bound for the total sombor index. we also explore its relations to the sombor index, the zagreb coindices, forgotten coindex and other important graph parameters. we further compute the bounds of the somber coindex of some graph operations and derived explicit formulae of sombor coindex for some well-known graphs as application.
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کلیدواژه
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sombor index ,sombor coindex ,total sombor index ,graph operations
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آدرس
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north-eastern hill universityshillong india, department of mathematics, india, north-eastern hill university, department of basic sciences and social sciences, india, north-eastern hill universityshillong india, department of mathematics, india
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پست الکترونیکی
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ardeline17@gmail.com
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Authors
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