Robert Samal

TypePostAuthorRepliesLast post
Open problemSteinberg's conjecture fhavet15 years 5 weeks ago
Open problem Graceful Tree Conjecture kintali127 years 2 weeks ago
Open problemHedetniemi's Conjecture mdevos48 years 12 weeks ago
forum topicGive us your suggestions! md178 years 50 weeks ago
Open problemCores of Cayley graphs Robert Samal39 years 33 weeks ago
Open problemStar height problem porton19 years 42 weeks ago
forum topicQuestion about 'solving' something niekeaerts39 years 47 weeks ago
Open problemStrong 5-cycle double cover conjecture arthur89 years 47 weeks ago
Open problemPetersen coloring conjecture mdevos29 years 47 weeks ago
Open problemCharacterizing (aleph_0,aleph_1)-graphs mdevos29 years 47 weeks ago
Open problemBarnette's Conjecture Robert Samal110 years 10 weeks ago
Open problemHirsch Conjecture Robert Samal410 years 14 weeks ago
Open problemComplexity of square-root sum abie510 years 15 weeks ago
Open problemSeymour's Second Neighbourhood Conjecture nkorppi510 years 30 weeks ago
Open problemReal roots of the flow polynomial mdevos210 years 43 weeks ago
Open problemStar chromatic index of complete graphs Robert Samal010 years 48 weeks ago
categorystar coloring Robert Samal010 years 48 weeks ago
categoryedge coloring Robert Samal010 years 48 weeks ago
categoryDvorak, Zdenek Robert Samal010 years 48 weeks ago
Open problemStar chromatic index of cubic graphs Robert Samal010 years 48 weeks ago
Open problemCo-separability of filter objects porton611 years 5 weeks ago
forum topicMaintaining questions in a subject area rybu411 years 6 weeks ago
Open problemThe robustness of the tensor product ormeir411 years 34 weeks ago
Open problemSchanuel's Conjecture Charles311 years 39 weeks ago
forum topicServer error porton113 years 4 weeks ago