SOME PROBLEMS RELATED TO INDEX OF GRAPH LABELING

In the field of mathematics known as graph theory, labeling a graph involves giving each vertex and edge a unique number. The formal definition of a vertex labeling for a given graph G = (V, E) is a function from vertex V to a list of labels, and a graph having such a function specified is known as a vertex-labeled graph. Also, given a collection of labels, E may be used to assign labels to individual edges. This note presents some unresolved issues related to graph labeling that are not covered elsewhere in the publications included here