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Research Paper | Mathematics | India | Volume 4 Issue 5, May 2015
K-Even Even Edge Graceful Labeling and Some Complementary Graceful Labeling
Abstract: S. P Lo  introduced the notion of edge-graceful graphs. Sin-Min Lee, Kuo-Jye Chen and Yung-Chin Wang  introduced the k-edge-graceful graphs. B. Gayathri, M. Duraisamy and M. Tamilselvi  introduced the even edge-graceful graphs. In this paper, we introduce definitions of k-even even edge gracefulness, complementary odd-even graceful labeling, complementary edge-odd graceful labeling and we also prove that some well known graphs namely, Friendship graph Fm, prism Dn, etc. , are k-even even edge graceful.
Keywords: k-even even edge graceful labeling, complementary edge-odd graceful labeling and odd-even graceful labeling
Edition: Volume 4 Issue 5, May 2015,
Pages: 1319 - 1322