Oblong mean prime labeling of variations of cycle, star and path

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Abstract

A graph $G=(V, E)$ with $p$ vertices and $q$ edges is said to be admit oblong mean prime labeling if there exists a bijection $f: V(G) \rightarrow\{2,6,12, \ldots p(p+1)\}$ such that the induced function $f_{a m p l}^*: E(G) \rightarrow N$ given by
$$
f_{\text {ampl }}^*(u v)=\frac{f(u)+f(v)}{2} \text {, Vedges } w v \in E(G)
$$
the induced function $f_{a m p l}^*(u v)$ is said to be an oblong mean prime labeling if the god of each vertex of degree atleast 2, is one. A graph which admits oblong mean prime labeling is called oblong mean prime graph. In the paper we proved that shadow graph of even cycle, splitting graph of even cycle,square graph $P_n^2 \&$ union of two paths.

Keywords:

Oblong mean prime labeling, oblong mean prime graph, shadow graph,, even cycle, splitting graph, union of paths and P2 n .

Mathematics Subject Classification:

Mathematics
  • S. Suganya Research Department of Mathematics, Islamiah college, Vaniyambadi-635752, Tamil Nadu, India.
  • C. Santhanaraju Research Department of Mathematics, Arignar Anna Government Arts College, Cheyyar-604407, Tamil Nadu, India.
  • V.J. Sudhakar Research Department of Mathematics, Islamiah college, Vaniyambadi-635752, Tamil Nadu, India.
  • Pages: 1095-1099
  • Date Published: 01-01-2021
  • Vol. 9 No. 01 (2021): Malaya Journal of Matematik (MJM)

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Published

01-01-2021

How to Cite

S. Suganya, C. Santhanaraju, and V.J. Sudhakar. “Oblong Mean Prime Labeling of Variations of Cycle, Star and Path”. Malaya Journal of Matematik, vol. 9, no. 01, Jan. 2021, pp. 1095-9, https://www.malayajournal.org/index.php/mjm/article/view/1228.