leshabirukov

Type	Post	Author	Replies	Last post
Open problem	Graham's conjecture on tree reconstruction	mdevos	5	6 years 22 weeks ago
Open problem	Extremal problem on the number of tree endomorphism	shudeshijie	2	7 years 12 weeks ago
Open problem	spanning trees	akhodkar	3	8 years 4 weeks ago
Open problem	Edge-antipodal colorings of cubes	mdevos	5	8 years 43 weeks ago
forum topic	Separators in string graphs - is statement correct?	leshabirukov	0	9 years 17 weeks ago

Open Problem Garden