On Harmonious Graphs of Order \(6\)

M.A. Seoud1, M.Z. Youssef1
1Math. Dept., Faculty of Science Ain Shams University Abbassia, Cairo, Egypt.

Abstract

In this paper, we determine all harmonious graphs of order \(6\).
All graphs in this paper are finite, simple and undirected. We shall use the basic notation and terminology of graph theory as in [1].