Abstract
Let G be a (p, q) graph and f : V(G) → {0, 2, 4, … , 2q - 2, 2q} be an injection. For each edge e = uv the induced edge labeling f* : E(G) → {1, 3, 5, … , 2q - 1} defined by is a bijection. Then f is called even vertex odd mean labeling if f (V(g)) ∪ { f*(e) : e ∈ E(G)} = {0, 1, 2, 3, … , 2q}. A graph that admits an even vertex odd mean labeling is called even vertex odd mean graph. Here we prove that (Cm; Cn), [Cm; Cn] and are even vertex odd mean graphs for all m, n ≡ 0 (mod 4) and [2Pm; Cn], Sm(Cn) are even vertex odd mean graphs for all m ≥ 1, n ≡ 0 (mod 4).
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