Applied Mathematics and Nonlinear Sciences
Journal license

Journal

Applied Mathematics and Nonlinear Sciences


Volume
& Issue

Volume 5, Issue 2


Published
on

December 31, 2020


Pages

439-446


DOI

Article

Computing Forgotten Topological Index of Extremal Cactus Chains


Authors

Murat Cancan Affiliation:
Faculty of Education, Van Yuzuncu Yil University, Van, Turkey
, Muhammad Imran Affiliation:
Department of Mathematical Science, United Arab Emirates University, Al Ain 15551, United Arab Emirates
, Shehnaz Akhter Affiliation:
Department of Mathematics, School of Natural Sciences (SNS), National University of Sciences and Technology (NUST), Sector H-12, Islamabad, 44000, Pakistan
, Muhammad Kamran Siddiqui Affiliation:
Department of Mathematics, COMSATS University Islamabad, Lahore Campus, 54000, Pakistan
and Muhammad Farhan Hanif Affiliation:
Department of Mathematics, COMSATS University Islamabad, Lahore Campus, 54000, Pakistan


Abstract

The F-index is the whole of 3D squares of vertex degrees in a chart G. It as of late turned into the subject of a few investigates because of its extraordinary capability of uses. The point of this paper is to register the F-record of triangular prickly plant chain, square desert flora chains, 6-sided cactus restraints and polyomino restraints. In addition, we decided the extremal chains in the desert plant chains and polyomino fastens as for the F-index.


Keywords

Forgotten index, Zagreb index, cactus chain, polyomino chain, 57M15


Citation

Cancan, M., Imran, M., Akhter, S., Siddiqui, M. K., & Hanif, M. F. (2020). Computing forgotten topological index of extremal cactus chains. Applied Mathematics and Nonlinear Sciences, 5(2), 439–446. https://doi.org/10.2478/amns.2020.2.00075

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