Robert Samal

TypePostAuthorRepliesLast post
Open problemSteinberg's conjecture fhavet12 years 18 weeks ago
Open problem Graceful Tree Conjecture kintali124 years 16 weeks ago
Open problemHedetniemi's Conjecture mdevos45 years 25 weeks ago
forum topicGive us your suggestions! md176 years 12 weeks ago
Open problemCores of Cayley graphs Robert Samal36 years 46 weeks ago
Open problemStar height problem porton17 years 3 weeks ago
forum topicQuestion about 'solving' something niekeaerts37 years 8 weeks ago
Open problemStrong 5-cycle double cover conjecture arthur87 years 8 weeks ago
Open problemPetersen coloring conjecture mdevos27 years 8 weeks ago
Open problemCharacterizing (aleph_0,aleph_1)-graphs mdevos27 years 8 weeks ago
Open problemBarnette's Conjecture Robert Samal17 years 23 weeks ago
Open problemHirsch Conjecture Robert Samal47 years 28 weeks ago
Open problemComplexity of square-root sum abie57 years 29 weeks ago
Open problemSeymour's Second Neighbourhood Conjecture nkorppi57 years 44 weeks ago
Open problemReal roots of the flow polynomial mdevos28 years 5 weeks ago
Open problemStar chromatic index of complete graphs Robert Samal08 years 9 weeks ago
categorystar coloring Robert Samal08 years 9 weeks ago
categoryedge coloring Robert Samal08 years 9 weeks ago
categoryDvorak, Zdenek Robert Samal08 years 9 weeks ago
Open problemStar chromatic index of cubic graphs Robert Samal08 years 9 weeks ago
Open problemCo-separability of filter objects porton68 years 19 weeks ago
forum topicMaintaining questions in a subject area rybu48 years 19 weeks ago
Open problemThe robustness of the tensor product ormeir48 years 48 weeks ago
Open problemSchanuel's Conjecture Charles39 years 3 days ago
forum topicServer error porton110 years 18 weeks ago