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 OJDM  Vol.11 No.2 , April 2021
Cordial Labeling of Corona Product of Path Graph and Second Power of Fan Graph
Ashraf Ibrahim Hefnawy Elrokh1, Shokry Ibrahim Mohamed Nada1, Eman Mohamed El-Sayed El-Shafey2
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Abstract:
A graph is said to be cordial if it has 0 - 1 labeling which satisfies particular conditions. In this paper, we construct the corona between paths and second power of fan graphs and explain the necessary and sufficient conditions for this construction to be cordial.
Keywords: Corona, Second Power of Fan, Cordial Graph
Cite this paper: Elrokh, A. , Nada, S. and El-Shafey, E. (2021) Cordial Labeling of Corona Product of Path Graph and Second Power of Fan Graph. Open Journal of Discrete Mathematics, 11, 31-42. doi: 10.4236/ojdm.2021.112003.
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