Differential equations are fundamental tools in physics: they are used to describe phenomena ranging from fluid dynamics to general relativity. But when these equations become stiff (i.e. they involve ...

In January I wrote a piece titled “ 5 Physics Equations Everyone Should Know .” Lots of you weighed in with your own ...

Thriving in an exponential world requires more than a better strategy. It demands quantum thinking, the shift from linear ...

Abstract: This paper proposes a distributed-memory parallel randomized iterative algorithm for solving linear systems, called the parallel randomized kaczmarz projection (PRKP) algorithm. The ...

Abstract: Memory polynomial (MP) method has been widely applied to the linearization area in wireless communications, in order to depress the nonlinear and memorial effects caused by the power ...

When you have played the game, why not put your new skills to the test and download this fun activity sheet?

Ask the publishers to restore access to 500,000+ books. An icon used to represent a menu that can be toggled by interacting with this icon. A line drawing of the Internet Archive headquarters building ...