 | 2008 |
|---|
| 6 |       | Sun Yongqi,
Yuansheng Yang,
Zhihai Wang:
The planar Ramsey numbers PR(K4-e, Kk-e).
Ars Comb. 88: (2008) |
| 5 |  | Sun Yongqi,
Yang Yuansheng,
Lin Xiaohui,
Song Yanan:
The planar Ramsey number I.
Discrete Mathematics 308(23): 5841-5848 (2008) |
| 2007 |
|---|
| 4 | | Sun Yongqi,
Yang Yuansheng,
Jiang Baoqi,
Lin Xiaohui,
Shi Lei:
On Multicolor Ramsey Numbers for Even Cycles in Graphs.
Ars Comb. 84: (2007) |
| 3 | | Sun Yongqi,
Yang Yuansheng,
Lin Xiaohui,
Zheng Wenping:
On the Three Color Ramsey Numbers R(Cm, C4, C4).
Ars Comb. 84: (2007) |
| 2 | | Sun Yongqi,
Yang Yuansheng,
Lin Xiaohui,
Qiao Jing:
The planar Ramsey number PR(K4-e, K5).
Discrete Mathematics 307(1): 137-142 (2007) |
| 2006 |
|---|
| 1 | | Sun Yongqi,
Yang Yuansheng,
Xu Feng,
Li Bingxi:
New Lower Bounds on the Multicolor Ramsey Numbers Rr(C2m).
Graphs and Combinatorics 22(2): 283-288 (2006) |
