Robert Samal

TypePostAuthorRepliesLast post
Open problemSteinberg's conjecture fhavet13 years 10 weeks ago
Open problem Graceful Tree Conjecture kintali125 years 7 weeks ago
Open problemHedetniemi's Conjecture mdevos46 years 17 weeks ago
forum topicGive us your suggestions! md177 years 3 weeks ago
Open problemCores of Cayley graphs Robert Samal37 years 38 weeks ago
Open problemStar height problem porton17 years 47 weeks ago
forum topicQuestion about 'solving' something niekeaerts38 years 3 hours ago
Open problemStrong 5-cycle double cover conjecture arthur88 years 3 hours ago
Open problemPetersen coloring conjecture mdevos28 years 3 hours ago
Open problemCharacterizing (aleph_0,aleph_1)-graphs mdevos28 years 4 hours ago
Open problemBarnette's Conjecture Robert Samal18 years 15 weeks ago
Open problemHirsch Conjecture Robert Samal48 years 19 weeks ago
Open problemComplexity of square-root sum abie58 years 20 weeks ago
Open problemSeymour's Second Neighbourhood Conjecture nkorppi58 years 35 weeks ago
Open problemReal roots of the flow polynomial mdevos28 years 48 weeks ago
Open problemStar chromatic index of complete graphs Robert Samal09 years 1 week ago
categorystar coloring Robert Samal09 years 1 week ago
categoryedge coloring Robert Samal09 years 1 week ago
categoryDvorak, Zdenek Robert Samal09 years 1 week ago
Open problemStar chromatic index of cubic graphs Robert Samal09 years 1 week ago
Open problemCo-separability of filter objects porton69 years 10 weeks ago
forum topicMaintaining questions in a subject area rybu49 years 11 weeks ago
Open problemThe robustness of the tensor product ormeir49 years 40 weeks ago
Open problemSchanuel's Conjecture Charles39 years 44 weeks ago
forum topicServer error porton111 years 9 weeks ago