leshabirukov

Type	Post	Author	Replies	Last post
Open problem	Extremal problem on the number of tree endomorphism	shudeshijie	3	4 years 4 weeks ago
Open problem	Graham's conjecture on tree reconstruction	mdevos	5	11 years 49 weeks ago
Open problem	spanning trees	akhodkar	3	13 years 31 weeks ago
Open problem	Edge-antipodal colorings of cubes	mdevos	5	14 years 18 weeks ago
forum topic	Separators in string graphs - is statement correct?	leshabirukov	0	14 years 44 weeks ago

Open Problem Garden