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Showing 1 to 1 of 1 for “"$A$-Cordial Labeling"”.
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Games on graphs, visibility representations, and graph colorings
… extend this result to n = 6. Hovey introduced A-cordial labelings as a simultaneous generalization of cordial and harmonious labelings. If S is an abelian group, then a labeling f: V(G) → A of the vertices of a graph G induces an edge-labeling on G; the edge uv receives the label f(u) + f(v). A …