Some new 4-cordial graphs

K.K. Kanani, N.B. Rathod


We discuss here 4-cordial labeling of some standard graph families. We prove that wheels, fans and friendship graphs are 4-cordial. We also prove that gear graph, double fan and helm admit 4-cordial labeling.

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K.K. Kanani, N.B. Rathod, Some new 4-cordial graphs, Journal of Mathematical and Computational Science, Vol 4, No 5 (2014), 834-848

Copyright © 2014 K.K. Kanani, N.B. Rathod. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

J. Math. Comput. Sci.

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