Computing Y-index for some special graph

Jalali, Seyyedeh Tahereh; Ghods, Masoud

doi:10.1080/09720529.2021.1961896

Open Access Research Article

Computing Y-index for some special graph

Seyyedeh Tahereh Jalalist_jalali@semnan.ac.irDepartment of Applied MathematicsSemnan UniversitySemnan, 35131-19111, IranView full profile → , ^*Masoud GhodsCorresponding authormghods@semnan.ac.irDepartment of Applied MathematicsSemnan UniversitySemnan, 35131-19111, Iran0000-0002-5006-5107View full profile →

* Corresponding author · click or hover a name for details

pp. 967–976Vol. 26Issue 4June 2023DOI: 10.1080/09720529.2021.1961896 Crossmark XML

Received:: 01 Dec 2020
Accepted:: 01 May 2021
Published Online:: 24 Feb 2022
Article type:: Research Article
Language:: EN
Article no.:: JDMSC-1418
Pages:: 967–976

Abstract

The topological index has transformed the chemical structure into a numeric number and they make a connection between chemistry and mathematics. In this paper, we compute Y-index for some special graphs in which it was named mk-graph and Jahangir graph. Also, we compute this topological index for subdivided mk-graph of path graph, comb graph, ladder graph, and triangular ladder graph. Finally, we calculate Y-index for another kind of special graph in which it was named Jahangir graph.

Keywords

Molecular graph Y-index mk-graph Jahangir graph

Subject Classifications

(2010): 05C3505C0705C4005C69

References

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