Researchers at the University of Tsukuba have created a new method for deriving approximate linear equations to complicated nonlinear problems. Using simulation results, they show that the model ...

Nonlinear difference equations govern the evolution of variables in discrete time and underpin a wide range of dynamical systems across ecology, economics, engineering and beyond. Unlike linear ...

The nonlinear Schrödinger equation (NLS) occupies a central role in the mathematical modelling of wave phenomena across optics, fluid dynamics and quantum systems. As a fundamental evolution equation ...

A standard digital camera used in a car for stuff like emergency braking has a perceptual latency of a hair above 20 milliseconds. That’s just the time needed for a camera to transform the photons ...