Odd Gracefull Labeling for the Subdivison of Double Triangles Graphs

نویسندگان

  • E. M. Badr
  • M. E. Abdel-aal
چکیده

The aim of this paper is to present some odd graceful graphs. In particular we show that an odd graceful labeling of the all subdivision of double triangular snakes ( 2 k ∆ -snake ). We also prove that the all subdivision of 2 1 m∆ -snake are odd graceful. Finally, we generalize the above two results (the all subdivision of 2 k m∆ -snake are odd graceful).

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تاریخ انتشار 2013