leshabirukov

TypePostAuthorRepliesLast post
Open problemExtremal problem on the number of tree endomorphism shudeshijie33 years 16 weeks ago
Open problemGraham's conjecture on tree reconstruction mdevos511 years 9 weeks ago
Open problemspanning trees akhodkar312 years 43 weeks ago
Open problemEdge-antipodal colorings of cubes mdevos513 years 30 weeks ago
forum topicSeparators in string graphs - is statement correct? leshabirukov014 years 4 weeks ago