leshabirukov

TypePostAuthorRepliesLast post
Open problemExtremal problem on the number of tree endomorphism shudeshijie35 years 47 weeks ago
Open problemGraham's conjecture on tree reconstruction mdevos513 years 40 weeks ago
Open problemspanning trees akhodkar315 years 23 weeks ago
Open problemEdge-antipodal colorings of cubes mdevos516 years 9 weeks ago
forum topicSeparators in string graphs - is statement correct? leshabirukov016 years 35 weeks ago