Context of Different Graph Operations: Fibonacci Product Cordial Labeling of Herschel Graph

Open Access

Year : 2024 | Volume :11 | Issue : 01 | Page : –
By

Vimal Patel

Dr. Suresh Sorathia

Dr. Amit Rokad

  1. Research Scholar Mathematics Dept., Surendranagar, University Gujarat India
  2. Associate Professor Mathematics Dept., Surendranagar, University Gujarat
  3. Assistant Professor Mathematics Dept., M.G.Science Institute, Ahmedabad Gujarat India

Abstract

The function φ: V (G) → {F1, F2,…, Fn}, where Fj is the jth Fibonacci number (j = 1,…, n), is said to be Fibonacci product cordial labeling if the induced function φ*: E (G) → {0, 1} defined by 𝜑∗ (𝑢𝑣) = (𝜑(𝑢)𝜑 (𝑣))(𝑚𝑜𝑑 2) meets the criterion |𝑒𝜑∗(0) – � �𝜑∗(1)| ≤ 1. A graph known as the Fibonacci product cordial graph is one that permits Fibonacci product cordial labeling. The abstract summarizes a research paper that extends the study of cordial labeling to include Fibonacci product cordial labeling, focusing on the Herschel graph and its behavior under various graph operations. The Fibonacci product cordial labeling of the Herschel graph and several graph operations on it were examined in this work.
We established the following findings in this paper:
(1). The Herschel graph Hs is a Fibonacci product cordial graph.
(2). In a Herschel graph, a Fibonacci product cordial network is formed by fusing any
two neighboring vertices of degree
(3). Herschel graphs are Fibonacci product cordial graphs when any vertex in the graph
is duplicated.
(4). The switching of a central vertex v in the Herschel graph Hs is a Fibonacci product
cordial graph.
(5). The graph obtained by joint of two copies of Herschel graph Hs is a Fibonacci
product cordial graph.
(6). DS(Hs) is Fibonacci product cordial graph.

Keywords: Productcordiallabeling,fusion, duplication, switching, joint sum, degree splitting

[This article belongs to Research & Reviews: Discrete Mathematical Structures(rrdms)]

How to cite this article: Vimal Patel, Dr. Suresh Sorathia, Dr. Amit Rokad. Context of Different Graph Operations: Fibonacci Product Cordial Labeling of Herschel Graph. Research & Reviews: Discrete Mathematical Structures. 2024; 11(01):-.
How to cite this URL: Vimal Patel, Dr. Suresh Sorathia, Dr. Amit Rokad. Context of Different Graph Operations: Fibonacci Product Cordial Labeling of Herschel Graph. Research & Reviews: Discrete Mathematical Structures. 2024; 11(01):-. Available from: https://journals.stmjournals.com/rrdms/article=2024/view=155562

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References

[1] Harary F. Graph theory, Addison Wesley, Reading. Massachusetts. 1969.
[2] Ghodasara GV, Rokad AH, Jadav II. Cordial labeling of grid related graphs. International Journal of Combinatorial Graph Theory and Applications.
2013;6(2):55-62.
[3] Gallian JA. A dynamic survey of graph labeling. Electronic Journal of combinatorics. 2018;1(DynamicSurveys):DS6.
[4] Abraham T, Jose S. Fibonacci product cordial graphs. Journal of Emerging Technologies and Innovative Research. 2019;6(1):58-63.
[5] Rokad AH, Ghodasara GV. Fibonacci cordial labeling of some special graphs. Annals of Pure and Applied Mathematics. 2016;11(1):133-44.
[6] Rokad AH. Fibonacci Divisor cordial Labeling of Herschel Graph in Context of Various Graph Operations. International Journal of Advance and Innovative
Research.2022; 9(1)
[7] Sugumaran A, Rajesh K. Sum divisor cordial labeling of Theta graph. Annals of pure and applied mathematics. 2017 Sep;14(2):313-20.
[8] Rokad AH. Difference cordial labeling in context of joint sum of some graphs. Research & Reviews: Discrete Mathematical Structures.2018;5(1):21-25.
[9] Sugumaran A, Rajesh K. Sum divisor cordial labeling of Herschel graph. Annals of pure and applied mathematics. 2017 Oct;14(3):465-72.
[10] Lourdusamy A, Patrick F. Sum divisor cordial graphs. Proyecciones
(Antofagasta). 2016 Mar;35(1):119-36.
[11] Rokad AH. Product cordial labeling of double wheel and double fan related graphs. Kragujevac Journal of Mathematics.2019;43(1):7-13.
[12] Gondalia JT, Rokad AH. Multiply divisor cordial labeling. International Journal of Engineering and Advanced Technology (IJEAT). 2019;9(2).
[13] Varatharajan R, Navanaeethakrishnan S, Nagarajan K. Divisor cordial graphs. International journal of mathematical combinatorics. 2011 Dec 1;4:15.
[14] Vaidya SK, Shah NH. Some star and bistar related divisor cordial graphs. Annals of Pure and Applied Mathematics. 2013;3(1):67-77.


Regular Issue Open Access Review Article
Volume 11
Issue 01
Received April 16, 2024
Accepted June 29, 2024
Published July 8, 2024