Study on Gracefulness of Non-Connected Graph Kn,mυG

Article Preview

Abstract:

This paper works on the gracefulness of unconnected graphs. For the union-graphs of types of unconnected graphs, the conclusions are obtained as: for any positive integer m, n, assuming that G2n was a graceful graph edges at 2n, when 1≤n≤m , adhesive graph (Kn,m,G2n ) is a graceful graph; for any positive integer m,n,t where 1≤n≤m , and n≤t, unconnected graph Kn,mυ(G3ν Kt)and Kn,mυ(P3ν Kt) are graceful graphs.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

1893-1896

Citation:

Online since:

January 2013

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2013 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] H. cheng, b. yao, x. chen, z. zhang, on graceful generalized spiders and caterpillars, ars combin. vol 87, 2008, 181-191.

Google Scholar

[2] Y. Yang, X. Xu, Y. Xi, and H. Huijun, The graphs are graceful for. Ars Combin., 85 (2007) 361-368.

Google Scholar

[3] M. Z. Youssef, On Skolem-graceful and cordial graphs, Ars Combin., 78 (2006) 167~177.

Google Scholar

[4] Wei Li-Xia, et al: The researches on gracefilness of two kinds of unconnected graphs [J]. Journal of Shandong University (Natural Science) Vol43, 2008, 90-96.

Google Scholar

[5] WEI Li-xia, ZHANG Kun-long The Graceful Label of Several Kinds of join graph [J]. Journal of Zhongshan University (natural science), 2008, 42(3): 10~13.

Google Scholar

[6] Pan Wei, Lu Xian. The Gracefulness of Two Kinds of Unconnected Graph and [J]. Journal of Jilin University(Natural Science), 2003, 41(2): 152~154.

Google Scholar