leshabirukov

TypePostAuthorRepliesLast post
Open problemExtremal problem on the number of tree endomorphism shudeshijie35 years 15 weeks ago
Open problemGraham's conjecture on tree reconstruction mdevos513 years 8 weeks ago
Open problemspanning trees akhodkar314 years 43 weeks ago
Open problemEdge-antipodal colorings of cubes mdevos515 years 30 weeks ago
forum topicSeparators in string graphs - is statement correct? leshabirukov016 years 3 weeks ago