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Research Paper | Mathematics | India | Volume 2 Issue 5, May 2013 | Rating: 6.1 / 10
Cordial Labeling of Kn;n related graphs
G. V. Ghodasara, A. H. Rokad
Abstract: It is proved by cahit that Km, n is cordial for all m and n. In this paper cordial labeling for three graphs related to complete bipartite graph Kn, n is discussed. We prove that (1) star of Kn, n, (2) path union of Kn, n, and (3) the graph obtained by joining two copies of Kn, n by a path of arbitrary length are cordial graphs
Keywords: complete bipartite graph Kn, n, Cordial graph, Path union
Edition: Volume 2 Issue 5, May 2013,
Pages: 74 - 77