Mean Cordial Labeling in Graph Representations of Human Anatomy and Circulatory Systems

Let h be the map from W(Ω) to {0,1,2}. For each edge zw, apply the label (z)+h(w)/2. h is considered a mean cordial labelling if |zh(m)-zh(n)| ≤1 and |fh(m)- fh(n)|≤ 1, where m, n ∊{0, 1, 2}, z(y) and f(y) denote the count of nodes and arcs, respectively, labeled with y (y=0,1,2). In this study, we investigate the notion of mean cordial labeling in the three-dimensional portrayal of the human body, as well as in graphical depictions of blood circulation in the heart and the circulatory systems of the human heart and kidney.