leshabirukov

TypePostAuthorRepliesLast post
Open problemExtremal problem on the number of tree endomorphism shudeshijie34 years 33 weeks ago
Open problemGraham's conjecture on tree reconstruction mdevos512 years 25 weeks ago
Open problemspanning trees akhodkar314 years 8 weeks ago
Open problemEdge-antipodal colorings of cubes mdevos514 years 47 weeks ago
forum topicSeparators in string graphs - is statement correct? leshabirukov015 years 20 weeks ago