Zeroth-order general Randić index of cactus graphs

Hassan Ahmed; Akhlaq Ahmad Bhatti; Akbar Ali

doi:10.1016/j.akcej.2018.01.006

AKCE International Journal of Graphs and Combinatorics (Aug 2019)

Zeroth-order general Randić index of cactus graphs

Hassan Ahmed,
Akhlaq Ahmad Bhatti,
Akbar Ali

Affiliations

Hassan Ahmed: Department of Sciences and Humanities, National University of Computer and Emerging Sciences B-Block, Faisal Town
Akhlaq Ahmad Bhatti: Department of Sciences and Humanities, National University of Computer and Emerging Sciences B-Block, Faisal Town
Akbar Ali: Knowledge Unit of Science, University of Management and Technology

DOI: https://doi.org/10.1016/j.akcej.2018.01.006
Journal volume & issue: Vol. 16, no. 2
pp. 182 – 189

Abstract

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A connected graph is said to be cactus if no two cycles of have any common edge. The present note is devoted to developing some extremal results for the zeroth-order general Randić index of cactus graphs and finding some sharp bounds on this index.

Published in AKCE International Journal of Graphs and Combinatorics

ISSN: 0972-8600 (Print); 2543-3474 (Online)
Publisher: Taylor & Francis Group
Country of publisher: United States
LCC subjects: Science: Mathematics
Website: https://www.tandfonline.com/journals/uakc

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