leshabirukov

TypePostAuthorRepliesLast post
Open problemGraham's conjecture on tree reconstruction mdevos56 years 39 weeks ago
Open problemExtremal problem on the number of tree endomorphism shudeshijie27 years 29 weeks ago
Open problemspanning trees akhodkar38 years 21 weeks ago
Open problemEdge-antipodal colorings of cubes mdevos59 years 8 weeks ago
forum topicSeparators in string graphs - is statement correct? leshabirukov09 years 34 weeks ago