| |
| 2006 | ||
|---|---|---|
| 3 | EE | Kefeng Diao, Guizhen Liu, Dieter Rautenbach, Ping Zhao: A note on the least number of edges of 3-uniform hypergraphs with upper chromatic number 2. Discrete Mathematics 306(7): 670-672 (2006) |
| 2005 | ||
| 2 | EE | Ping Zhao, Kefeng Diao: On the Upper Chromatic Numbers of Mixed Interval Hypertrees. CJCDGCGT 2005: 272-277 |
| 2000 | ||
| 1 | EE | Kefeng Diao, Ping Zhao, Huishan Zhou: About the upper chromatic number of a co-hypergraph. Discrete Mathematics 220(1-3): 67-73 (2000) |
| 1 | Guizhen Liu | [3] |
| 2 | Dieter Rautenbach | [3] |
| 3 | Ping Zhao | [1] [2] [3] |
| 4 | Huishan Zhou | [1] |