Modified Sombor index of trees with a given diameter
Résumé
The modified Sombor index of a graph G is defined as the sum of weights 1=
√
d2
u + d2
v over
all edges uv of G, where du and dv are the degrees of the vertices u and v in G, respectively.
In this paper, we give some relations between the modified Sombor index and diameter of
graphs.
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Publiée
2025-07-13
Numéro
Rubrique
Research Articles
Copyright (c) 2025 Boletim da Sociedade Paranaense de Matemática
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