spanning trees
| Title | Source | Status | Imp. | Posted |
|---|---|---|---|---|
| Kriesell's Conjecture | opg | partial | ★★ | 2013-08-25 |
| What is the smallest number of disjoint spanning trees made a graph Hamiltonian | opg | unclear | ★★ | 2007-09-10 |
| Title | Source | Status | Imp. | Posted |
|---|---|---|---|---|
| Kriesell's Conjecture | opg | partial | ★★ | 2013-08-25 |
| What is the smallest number of disjoint spanning trees made a graph Hamiltonian | opg | unclear | ★★ | 2007-09-10 |