Almost perfect nonlinear (APN) functions play a pivotal role in cryptography, particularly in securing symmetric key algorithms against differential attacks. Their algebraic properties, including ...

We consider a nonlinear function-on-function additive regression model with multiple functional predictors. The forms of the nonlinear functions are unspecified, and offer great flexibility to model ...

This article reviews work on the planning of experiments with response functions nonlinear in some parameters. Apart from older work on dilution series experiments and quantal bioassays, this field is ...

While I do spend lots of time pushing the idea of linear approximations on my students, we do need nonlinear functions to describe most interesting physical phenomena.

The standard Kalman filter I've just summarized doesn't directly apply to nonlinear systems. However, if we linearize a nonlinear system we can use linear-estimation methods to estimate the states. In ...

Getting an all-optical AI to handle non-linear math Instead of sensing photons and processing the results, why not process the photons?

A screenwriter makes the morph from films to games--and starts thinking differently.