leshabirukov

Type	Post	Author	Replies	Last post
Open problem	Graham's conjecture on tree reconstruction	mdevos	5	7 years 20 weeks ago
Open problem	Extremal problem on the number of tree endomorphism	shudeshijie	2	8 years 10 weeks ago
Open problem	spanning trees	akhodkar	3	9 years 2 weeks ago
Open problem	Edge-antipodal colorings of cubes	mdevos	5	9 years 41 weeks ago
forum topic	Separators in string graphs - is statement correct?	leshabirukov	0	10 years 14 weeks ago

Open Problem Garden