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Vertex Odd Divisor Cordial Labeling of Ring Sum of Different Graphs With star GraphBy D. G. Adalja, G. V. Ghodasara
Abstract: A graph tt = (V, E) is said to have a vertex odd divisor cordial labeling if there is a bijection f : {1, 3, . . . , 2n − 1} such that each edge e = uv is assigned the label 1 if f (u)|f (v) or f (v)|f (u) and 0 otherwise, then the number of edges labeled with 0 and the number of edges labeled with …
Published in Research & Reviews: Discrete Mathematical Structures · Vol. 5, Issue 2, 2018 · pp. 1–9 Read article →