Some Upper Bounds on the First General Zagreb Index

Muhammad Kamran Jamil, Aisha Javed, Ebenezer Bonyah, Iqra Zaman and Ali Ahmad

Journal of Mathematics, 2022, vol. 2022, 1-4

Abstract: The first general Zagreb index MγG or zeroth-order general Randić index of a graph G is defined as MγG=∑v∈Vdvγ where γ is any nonzero real number, dv is the degree of the vertex v and γ=2 gives the classical first Zagreb index. The researchers investigated some sharp upper and lower bounds on zeroth-order general Randić index (for γ

Date: 2022
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jjmath:8131346

DOI: 10.1155/2022/8131346

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