Physicists long believed time was a basic feature of the universe. But it may just emerge from cosmic information.

Despite this the prison population remains virtually unchanged from last year – the most recent figure (26 January 2026) is 87,212 people in prison.

Learn how to solve boundary value problems in Python using the finite difference method! 🐍📐 This tutorial walks you step-by-step through setting up the problem, discretizing the domain, and ...

Abstract: This paper focuses on the finite-time time-varying formation tracking (TVFT) problem for multi-agent systems. Input saturation is taken into account, which can severely limit the performance ...

Abstract: We developed a finite-difference frequency-domain (FDFD) and a finite-difference time-domain (FDTD) drift-diffusion equations solver that takes the multilayered background into account for ...