leshabirukov

TypePostAuthorRepliesLast post
Open problemExtremal problem on the number of tree endomorphism shudeshijie34 years 27 weeks ago
Open problemGraham's conjecture on tree reconstruction mdevos512 years 19 weeks ago
Open problemspanning trees akhodkar314 years 2 weeks ago
Open problemEdge-antipodal colorings of cubes mdevos514 years 41 weeks ago
forum topicSeparators in string graphs - is statement correct? leshabirukov015 years 14 weeks ago