Non-linear physics is the study of systems where the output is not directly proportional to the input. Unlike linear systems, which follow simple, predictable relationships, non-linear systems exhibit ...

We are constantly bombarded by nonlinear success stories: The Facebook-MillionsOfDownloads-Airbnb-10,000Followers-ExponentialGrowth-AcquiredFor$200M-Snapchat-Uber-Zilla is stomping through our tech ...

I've been grading calculus exams this week, and even though my students did quite well overall there were a couple of errors that I see every semester. Errors that make mathematicians' heads explode.

A general theory is developed for studying changes of a wave train governed by non-linear partial differential equations. The technique is to average over the local oscillations in the medium and so ...