Skip to main content
3 events
when toggle format what by license comment
Jul 12, 2017 at 20:28 comment added Jan Kyncl It seems the question has been asked five years ago, with no answer: mathoverflow.net/questions/92421/planar-minor-graphs?rq=1
Jul 12, 2017 at 19:52 answer added Jan Kyncl timeline score: 4
Jul 12, 2017 at 14:48 history asked Lukas Lewark CC BY-SA 3.0