recent posts

Type	Title	Author	Replies	Last Post
category	24 hour loans for unemployed, loans for unemployed	Anonymous	0	12 years 45 weeks ago
category	24 hour loans for unemployed, loans for unemployed	Anonymous	0	12 years 45 weeks ago
Open problem	Three-chromatic (0,2)-graphs	Gordon Royle	1	12 years 45 weeks ago
Open problem	Choice Number of k-Chromatic Graphs of Bounded Order	Jon Noel	0	12 years 45 weeks ago
category	Atserias, Albert	Anonymous	0	12 years 46 weeks ago
Open problem	The Riemann Hypothesis	eric	4	12 years 46 weeks ago
Open problem	Euler-Mascheroni constant	Juggernaut	1	12 years 47 weeks ago
Open problem	Graham's conjecture on tree reconstruction	mdevos	5	12 years 48 weeks ago
category	Retkes, Zoltan	Anonymous	0	12 years 51 weeks ago
page	test php	rs	0	13 years 1 week ago
forum topic	Give us your suggestions!	md	17	13 years 7 weeks ago
Open problem	Vertex Cover Integrality Gap	dberwanger	0	13 years 11 weeks ago
Open problem	Big Line or Big Clique in Planar Point Sets	David Wood	1	13 years 12 weeks ago
Open problem	Mixing Circular Colourings	Jon Noel	0	13 years 12 weeks ago
category	graph colourings, mixing, discrete homotopy	Anonymous	0	13 years 12 weeks ago
category	finite satisfiability	Anonymous	0	13 years 12 weeks ago
category	horn logic	Anonymous	0	13 years 12 weeks ago
category	entailment	Anonymous	0	13 years 12 weeks ago
category	Martin, Barnaby	Anonymous	0	13 years 12 weeks ago
Open problem	Good edge labeling and girth	DOT	2	13 years 13 weeks ago
Open problem	Oakley sunglasses can successfully secure their sight will very likely be common-sense	haumiki	0	13 years 14 weeks ago
Open problem	The Borodin-Kostochka Conjecture	Andrew King	0	13 years 14 weeks ago
category	random lifts, coloring	Anonymous	0	13 years 15 weeks ago
category	random lifts, choloring	Anonymous	0	13 years 15 weeks ago
Open problem	Chromatic number of random lifts of complete graphs	DOT	0	13 years 15 weeks ago

Open Problem Garden

recent posts

Navigate

Recent Activity