Jon Noel

TypePostAuthorRepliesLast post
Open problemHedetniemi's Conjecture mdevos53 years 51 weeks ago
Open problemMulticolour Erdős--Hajnal Conjecture Jon Noel04 years 19 weeks ago
Open problemSidorenko's Conjecture Jon Noel04 years 19 weeks ago
Open problemWeak saturation of the cube in the clique Jon Noel07 years 46 weeks ago
Open problemTurán Problem for $10$-Cycles in the Hypercube Jon Noel08 years 22 weeks ago
Open problemExtremal $4$-Neighbour Bootstrap Percolation in the Hypercube Jon Noel08 years 22 weeks ago
Open problemSaturation in the Hypercube Jon Noel08 years 22 weeks ago
Open problemCycles in Graphs of Large Chromatic Number Jon Noel08 years 22 weeks ago
Open problemThe Double Cap Conjecture Jon Noel08 years 23 weeks ago
Open problemSaturated $k$-Sperner Systems of Minimum Size Jon Noel09 years 45 weeks ago
Open problemList Colourings of Complete Multipartite Graphs with 2 Big Parts Jon Noel09 years 45 weeks ago
Open problemList Total Colouring Conjecture Jon Noel010 years 26 weeks ago
Open problemPartitioning the Projective Plane Jon Noel010 years 26 weeks ago
Open problemKriesell's Conjecture Jon Noel010 years 26 weeks ago
Open problem2-colouring a graph without a monochromatic maximum clique Jon Noel010 years 26 weeks ago
Open problemErdős–Faber–Lovász conjecture Jon Noel010 years 26 weeks ago
Open problemChoosability of Graph Powers Jon Noel010 years 32 weeks ago
Open problemBounding the on-line choice number in terms of the choice number Jon Noel010 years 45 weeks ago
Open problemChoice number of complete multipartite graphs with parts of size 4 Jon Noel010 years 46 weeks ago
Open problemChoice Number of k-Chromatic Graphs of Bounded Order Jon Noel011 years 3 weeks ago
Open problemMixing Circular Colourings Jon Noel011 years 22 weeks ago
Open problemAlgebraic independence of pi and e porton611 years 43 weeks ago
Open problemOhba's Conjecture Jon Noel012 years 40 weeks ago