NEIGHBORHOOD-PRIME LABELING FOR SOME SPECIAL GRAPHS
C. ANANTHAVALLI*, K. NAGARAJAN · International Journal of Mathematical Archive · 2016
Neighborhood-prime labeling was introduced by S.K. Patel, N.P. Shrimali [3]. In this paper we proved neighborhood-prime labelings for friendship graph, gear, ladder, triangular snake, quadrilateral snake, triangular book, rectangular book and coconut tree.