Havet, Frédéric
| Title | Source | Status | Imp. | Posted |
|---|---|---|---|---|
| Antidirected trees in digraphs | opg | partial | ★★ | 2013-02-26 |
| Erdős-Posa property for long directed cycles | opg | solved | ★★ | 2013-06-25 |
| Good Edge Labelings | opg | partial | ★★ | 2011-06-30 |
| Title | Source | Status | Imp. | Posted |
|---|---|---|---|---|
| Antidirected trees in digraphs | opg | partial | ★★ | 2013-02-26 |
| Erdős-Posa property for long directed cycles | opg | solved | ★★ | 2013-06-25 |
| Good Edge Labelings | opg | partial | ★★ | 2011-06-30 |