Variational methods on graphs extend the classical calculus of variations to discrete structures, treating vertices and edges as the domain for differential‐like operators. By associating an energy ...

Nonlinear functions defined over finite fields lie at the heart of modern algebraic design, with wide-ranging influence from cryptography to coding theory. Such functions depart from linear or affine ...

A new technical paper titled “Massively parallel and universal approximation of nonlinear functions using diffractive processors” was published by researchers at UCLA. “Nonlinear computation is ...