leshabirukov

TypePostAuthorRepliesLast post
Open problemExtremal problem on the number of tree endomorphism shudeshijie34 years 2 weeks ago
Open problemGraham's conjecture on tree reconstruction mdevos511 years 47 weeks ago
Open problemspanning trees akhodkar313 years 29 weeks ago
Open problemEdge-antipodal colorings of cubes mdevos514 years 16 weeks ago
forum topicSeparators in string graphs - is statement correct? leshabirukov014 years 41 weeks ago