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On Sombor index of trees with fixed domination number

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The Sombor index is a novel topological molecular descriptor introduced by Gutman in 2021. In this work, the maximum and minimum Sombor indices of trees with fixed domination number are presented. Furthermore, the corresponding extremal trees are identified.(c) 2022 Elsevier Inc. All rights reserved.

Sombor indexTreeDomination number

Sun, Xiaoling、Du, Jianwei

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North Univ China

2022

Applied mathematics and computation

Applied mathematics and computation

EISCI
ISSN:0096-3003
年,卷(期):2022.421
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