School of Computer and Information Technology, Beijing jiaotong University, Beijing, China
School of Computer and Information Technology, Beijing jiaotong University, Beijing, China
School of Computer and Information Technology, Beijing jiaotong University, Beijing, China
Department of Computer Science, Dalian University of Technology, Dalian, China
Copyright © 2013 Yongqi Sun, Yali Wu, Rui Zhang, Yuansheng Yang et al. 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.
How to Cite this Article
Y. Sun, Y. Wu, R. Zhang and Y. Yang, "The Planar Ramsey Numbers PR (K
4-e, K
l),"
American Journal of Computational Mathematics, Vol. 3 No. 3B, 2013, pp. 52-55. doi:
10.4236/ajcm.2013.33B009.