Edge Magic Total Labeling & Edge Trimagic Total Labeling of Some Graphs

Abstract

An edge magic total labeling of a graph  with  vertices and  edges is a bijection  such that for each edge , the value of   is a magic constant . An edge trimagic total labeling of a graph  with  vertices and  edges is a bijection  such that for each edge , the value of   is any of the distinct constant .

In this paper we prove that graph of a path  ,Alternate triangular belt graph  ,Braid graph , Semi Jahangir graph , Join of  , tree, super subdivision of a path  are edge magic total graphs and graph of a path  ,Alternate triangular belt graph  ,Braid graph , Semi Jahangir graph , Join of  , super subdivision of a path  , tree,  graph of a path  are edge trimagic total graphs.