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On edge irregularity strength of ladder related graphs
Salma, Umme; Nagesh, Hadonahalli Mudalagiraiah (Işık University Press, 2024-04)For a simple graph G, a vertex labeling φ : V (G) → {1, 2, . . . , k} is called k-labeling. The weight of an edge xy in G, written wφ(xy), is the sum of the labels of end vertices x and y, i.e., wφ(xy) = φ(x) + φ(y). A ...