Sah’s result proves that once a graph ... existing line of research. “He’s pushing the method to its logical limit,” said Conlon, who had set the previous best upper bound on the problem. Sah grew up ...

Show values that satisfy an inequality on a set of axes by drawing the line ... a graph before looking at graphs of inequalities. Watch this video to find out how to solve inequality problems ...

David Conlon and Asaf Ferber have raised the lower bound for multicolor “Ramsey numbers,” which quantify how big graphs can get before patterns ... “We’ve been working on this problem for close to 100 ...

In the first two experiments, participants were each given a single graph, either a bar chart, line graph or point graph, populated with 50 datapoints representing weekly sales made by a ...