Radial Radio Number of Hexagonal and Its Derived Networks

• Main Authors: Yenoke, K., Kaabar, M.K.A., Al-Shamiri, M.M.A., Thivyarathi, R.C.
• Format: Article
• Published: Hindawi Limited 2021
• Subjects: T Technology (General)
• Online Access: http://eprints.um.edu.my/35886/; https://www.scopus.com/inward/record.uri?eid=2-s2.0-85113800304&doi=10.1155%2f2021%2f5101021&partnerID=40&md5=907f39e0c2dcaf7110f16457ec59e20a

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...