Mathematicians are “reinventing the wheel” by giving it a new shape. Their newly imagined wheel looks like a many-dimensional guitar pick, and it could theoretically roll in ways beyond our ...

It is rare to read about “spectacular progress” or a “once-in-a-century” result in mathematics. That’s for good reason: if a problem has not had a solution for many years, then completely new ...

This is a preview. Log in through your library . Abstract In this paper, we investigate spectral method for mixed inhomogeneous boundary value problems in three dimensions. Some results on the ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations ...

The Journal of the Operational Research Society, Vol. 69, No. 3 (MARCH 2018), pp. 402-415 (14 pages) This paper presents a heuristic for the guillotine two-dimensional bin packing problem, where a set ...

A problem doesn't last a lifetime. But how you deal with it can make it linger for years without resolution. In my studies about the topic, I've identified that, in addition to everything that ...

New programs from Good Business Lab and ILO show how this approach can unlock great potential for industries across the world. Employers are increasingly looking for problem-solving skills in their ...