Jon Noel

TypePostAuthorRepliesLast post
Open problemMulticolour Erdős--Hajnal Conjecture Jon Noel050 weeks 19 hours ago
Open problemSidorenko's Conjecture Jon Noel050 weeks 20 hours ago
Open problemWeak saturation of the cube in the clique Jon Noel04 years 24 weeks ago
Open problemTurán Problem for $10$-Cycles in the Hypercube Jon Noel05 years 6 days ago
Open problemExtremal $4$-Neighbour Bootstrap Percolation in the Hypercube Jon Noel05 years 6 days ago
Open problemSaturation in the Hypercube Jon Noel05 years 6 days ago
Open problemCycles in Graphs of Large Chromatic Number Jon Noel05 years 6 days ago
Open problemThe Double Cap Conjecture Jon Noel05 years 1 week ago
Open problemSaturated $k$-Sperner Systems of Minimum Size Jon Noel06 years 23 weeks ago
Open problemList Colourings of Complete Multipartite Graphs with 2 Big Parts Jon Noel06 years 23 weeks ago
Open problemList Total Colouring Conjecture Jon Noel07 years 4 weeks ago
Open problemPartitioning the Projective Plane Jon Noel07 years 4 weeks ago
Open problemKriesell's Conjecture Jon Noel07 years 4 weeks ago
Open problem2-colouring a graph without a monochromatic maximum clique Jon Noel07 years 4 weeks ago
Open problemErdős–Faber–Lovász conjecture Jon Noel07 years 5 weeks ago
Open problemHedetniemi's Conjecture mdevos47 years 9 weeks ago
Open problemChoosability of Graph Powers Jon Noel07 years 10 weeks ago
Open problemBounding the on-line choice number in terms of the choice number Jon Noel07 years 24 weeks ago
Open problemChoice number of complete multipartite graphs with parts of size 4 Jon Noel07 years 24 weeks ago
Open problemChoice Number of k-Chromatic Graphs of Bounded Order Jon Noel07 years 33 weeks ago
Open problemMixing Circular Colourings Jon Noel08 years 4 days ago
Open problemAlgebraic independence of pi and e porton68 years 21 weeks ago
Open problemOhba's Conjecture Jon Noel09 years 19 weeks ago