Radial Radio Number of Hexagonal and Its Derived Networks

Authors

• K. Yenoke
• M.K.A. Kaabar
• M.M.A. Al-Shamiri
• R.C. Thivyarathi

Document Type

Article

Publication Date

1-1-2021

Abstract

A mapping ℸ: VGN0 for a connected graph G=V,E is called a radial radio labelling if it satisfies the inequality ℸx- ℸ y+dx,y≥radG+1∀x,y∈VG, where radG is the radius of the graph G. The radial radio number of ℸ denoted by rrℸ is the maximum number mapped under ℸ. The radial radio number of G denoted by rrG is equal to min rrℸ /ℸ is a radial radio labelling of G. © 2021 Kins Yenoke et al.

Keywords

radio number

Publication Title

International Journal of Mathematics and Mathematical Sciences

Recommended Citation

Yenoke, K.; Kaabar, M.K.A.; Al-Shamiri, M.M.A.; and Thivyarathi, R.C., "Radial Radio Number of Hexagonal and Its Derived Networks" (2021). Research Publications (2021 to 2025). 10619.
https://knova.um.edu.my/research_publications_2021_2025/10619

Divisions

MathematicalSciences

Funders

None

Volume

2021

Publisher

Hindawi Limited