Zhu, Xuding
| Title | Source | Status | Imp. | Posted |
|---|---|---|---|---|
| Bounding the on-line choice number in terms of the choice number | opg | solved | ★★ | 2013-04-11 |
| Circular coloring triangle-free subcubic planar graphs | opg | open | ★★ | 2007-06-20 |
| Title | Source | Status | Imp. | Posted |
|---|---|---|---|---|
| Bounding the on-line choice number in terms of the choice number | opg | solved | ★★ | 2013-04-11 |
| Circular coloring triangle-free subcubic planar graphs | opg | open | ★★ | 2007-06-20 |