mdevos

Type	Post	Author	Replies	Last post
Open problem	Rota's basis conjecture	mdevos	2	4 years 36 weeks ago
Open problem	Hedetniemi's Conjecture	mdevos	4	4 years 47 weeks ago
Open problem	Goldberg's conjecture	mdevos	2	5 years 2 weeks ago
category	graph invariant	mdevos	0	5 years 12 weeks ago
Open problem	Are almost all graphs determined by their spectrum?	mdevos	0	5 years 12 weeks ago
category	cospectral	mdevos	0	5 years 12 weeks ago
category	signed graph	mdevos	0	5 years 12 weeks ago
category	signing	mdevos	0	5 years 12 weeks ago
category	expander	mdevos	0	5 years 12 weeks ago
category	eigenvalue	mdevos	0	5 years 12 weeks ago
Open problem	Signing a graph to have small magnitude eigenvalues	mdevos	0	5 years 12 weeks ago
category	Bilu, Yonatan	mdevos	0	5 years 12 weeks ago
category	Ramanujan graph	mdevos	0	5 years 12 weeks ago
Open problem	Graham's conjecture on tree reconstruction	mdevos	5	5 years 22 weeks ago
Open problem	Coloring the Odd Distance Graph	mdevos	8	6 years 13 weeks ago
Open problem	Triangle free strongly regular graphs	mdevos	3	6 years 16 weeks ago
Open problem	Cycle double cover conjecture	mdevos	3	6 years 19 weeks ago
Open problem	4-regular 4-chromatic graphs of high girth	mdevos	2	6 years 20 weeks ago
Open problem	Petersen coloring conjecture	mdevos	2	6 years 29 weeks ago
Open problem	Characterizing (aleph_0,aleph_1)-graphs	mdevos	2	6 years 29 weeks ago
Open problem	The Berge-Fulkerson conjecture	mdevos	9	6 years 30 weeks ago
Open problem	Twin prime conjecture	kaushiks.nitt	5	6 years 30 weeks ago
Open problem	Cores of strongly regular graphs	mdevos	1	6 years 35 weeks ago
Open problem	What is the largest graph of positive curvature?	mdevos	2	6 years 42 weeks ago
Open problem	Snevily's conjecture	mdevos	1	7 years 3 weeks ago

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