Robert Samal

TypePostAuthorRepliesLast post
Open problemSteinberg's conjecture fhavet14 years 1 week ago
Open problem Graceful Tree Conjecture kintali125 years 51 weeks ago
Open problemHedetniemi's Conjecture mdevos47 years 9 weeks ago
forum topicGive us your suggestions! md177 years 47 weeks ago
Open problemCores of Cayley graphs Robert Samal38 years 30 weeks ago
Open problemStar height problem porton18 years 38 weeks ago
forum topicQuestion about 'solving' something niekeaerts38 years 43 weeks ago
Open problemStrong 5-cycle double cover conjecture arthur88 years 43 weeks ago
Open problemPetersen coloring conjecture mdevos28 years 43 weeks ago
Open problemCharacterizing (aleph_0,aleph_1)-graphs mdevos28 years 43 weeks ago
Open problemBarnette's Conjecture Robert Samal19 years 7 weeks ago
Open problemHirsch Conjecture Robert Samal49 years 11 weeks ago
Open problemComplexity of square-root sum abie59 years 12 weeks ago
Open problemSeymour's Second Neighbourhood Conjecture nkorppi59 years 27 weeks ago
Open problemReal roots of the flow polynomial mdevos29 years 40 weeks ago
Open problemStar chromatic index of complete graphs Robert Samal09 years 45 weeks ago
categorystar coloring Robert Samal09 years 45 weeks ago
categoryedge coloring Robert Samal09 years 45 weeks ago
categoryDvorak, Zdenek Robert Samal09 years 45 weeks ago
Open problemStar chromatic index of cubic graphs Robert Samal09 years 45 weeks ago
Open problemCo-separability of filter objects porton610 years 2 weeks ago
forum topicMaintaining questions in a subject area rybu410 years 3 weeks ago
Open problemThe robustness of the tensor product ormeir410 years 31 weeks ago
Open problemSchanuel's Conjecture Charles310 years 36 weeks ago
forum topicServer error porton112 years 1 week ago