Robert Samal

TypePostAuthorRepliesLast post
Open problemSteinberg's conjecture fhavet12 years 48 weeks ago
Open problem Graceful Tree Conjecture kintali124 years 46 weeks ago
Open problemHedetniemi's Conjecture mdevos46 years 4 weeks ago
forum topicGive us your suggestions! md176 years 42 weeks ago
Open problemCores of Cayley graphs Robert Samal37 years 24 weeks ago
Open problemStar height problem porton17 years 33 weeks ago
forum topicQuestion about 'solving' something niekeaerts37 years 38 weeks ago
Open problemStrong 5-cycle double cover conjecture arthur87 years 38 weeks ago
Open problemPetersen coloring conjecture mdevos27 years 38 weeks ago
Open problemCharacterizing (aleph_0,aleph_1)-graphs mdevos27 years 38 weeks ago
Open problemBarnette's Conjecture Robert Samal18 years 1 week ago
Open problemHirsch Conjecture Robert Samal48 years 6 weeks ago
Open problemComplexity of square-root sum abie58 years 7 weeks ago
Open problemSeymour's Second Neighbourhood Conjecture nkorppi58 years 22 weeks ago
Open problemReal roots of the flow polynomial mdevos28 years 35 weeks ago
Open problemStar chromatic index of complete graphs Robert Samal08 years 39 weeks ago
categorystar coloring Robert Samal08 years 39 weeks ago
categoryedge coloring Robert Samal08 years 39 weeks ago
categoryDvorak, Zdenek Robert Samal08 years 39 weeks ago
Open problemStar chromatic index of cubic graphs Robert Samal08 years 39 weeks ago
Open problemCo-separability of filter objects porton68 years 49 weeks ago
forum topicMaintaining questions in a subject area rybu48 years 50 weeks ago
Open problemThe robustness of the tensor product ormeir49 years 26 weeks ago
Open problemSchanuel's Conjecture Charles39 years 30 weeks ago
forum topicServer error porton110 years 48 weeks ago