|
Characterizing (aleph_0,aleph_1)-graphs
|
opg |
partial |
★★★ |
2008-06-26 |
|
Seymour's self-minor conjecture
|
opg |
partial |
★★★ |
2007-05-22 |
|
Strong matchings and covers
|
opg |
disproved |
★★★ |
2007-10-23 |
|
Unfriendly partitions
|
opg |
partial |
★★★ |
2007-10-22 |
|
Unions of triangle free graphs
|
opg |
open |
★★★ |
2007-06-04 |
|
Universal highly arc transitive digraphs
|
opg |
solved |
★★★ |
2007-10-21 |
|
Hamiltonian cycles in line graphs of infinite graphs
|
opg |
partial |
★★ |
2007-07-24 |
|
Hamiltonian cycles in powers of infinite graphs
|
opg |
open |
★★ |
2007-07-24 |
|
Highly arc transitive two ended digraphs
|
opg |
disproved |
★★ |
2007-10-29 |
|
Infinite uniquely hamiltonian graphs
|
opg |
partial |
★★ |
2007-07-24 |
|
End-Devouring Rays
|
opg |
solved |
★ |
2008-02-03 |