The Florida Department of Education has released examples of what it calls “problematic” material that led it to ban dozens of math textbooks ... Another problem involves graphs that ...

The May proof focused on an important feature of combinatorics called Ramsey numbers, which quantify how big a graph (a collection ... best upper bound on the problem. Sah grew up in Portland, Oregon, ...

From reproductive rights to climate change to Big Tech, The Independent ... the Millennium Prize problems. These were a collection of seven of the most important math problems that remain unsolved.

In a way, he was right, because the relevant math ... a graph that visits every vertex (the land rather than the bridges in our example) exactly once sounds like a closely related problem, but ...

The Florida Department of Education released four examples of banned material from the 54 math textbooks it rejected from its curriculum on Thursday, including one that shows a bar graph ...

David Conlon and Asaf Ferber have raised the lower bound for multicolor “Ramsey numbers,” which quantify how big graphs can get before ... for an otherwise intractable problem. Instead of having to ...

Korea, for example, boasts the best math scores in the world, but also has the least-happy students. Indonesia's kids report being the world's happiest students, but they produce the world's ...