N.SRINIVASA RAO, K.SRINIVASA RAO, K.MAHALAKSHMI
This paper deals with radio labeling of planar graphs. We proved that a certain class of planar graphs defined using the complete planner graphs, and a class of planar bipartite graphs defined using the complete bipartite graphs are radio labeled properly subject to the certain conditions. We also provide radio labeling for friendship graph
English 
Spanish 
Chinese 
Russian 
German 
French 
Japanese 
Portuguese 
Hindi