Article citationsMore>>

J. P. Georges, D. W. Mauro and M. A. Whittlesey, “Re lating Path Covering to Vertex Labelling with a Condi tion at Distance Two,” Discrete Mathematics, Vol. 135, 1994, pp. 103-111. doi:10.1016/0012-365X(93)E0098-O

has been cited by the following article:

• TITLE: L(2,1)-Labeling Number of the Product and the Join Graph on Two Fans

  AUTHORS: Sumei Zhang, Qiaoling Ma

  KEYWORDS: Labeling Number; Join Graph; Product Graph

  JOURNAL NAME: Applied Mathematics, Vol.4 No.7, July 16, 2013

  ABSTRACT: L(2,1)-labeling number of the product and the join graph on two fans are discussed in this paper, we proved that L(2,1)-labeling number of the product graph on two fans isλ(G) ≤ Δ+3 , L(2,1)-labeling number of the join graph on two fans isλ(G) ≤ 2Δ+3.