A unified theory of quadratic and piecewise-linear Lyapunov functions for continuous and discrete-time linear systems is presented. The key to this work is the description of these Lyapunov functions ...

A fake CAPTCHA is all it takes. Interlock ransomware is back—now pushing a stealthy PHP RAT via “FileFix,” a spin on ClickFix ...

Tesla’s AI-driven future in robotaxis and robotics is taking center stage as investor focus shifts beyond deliveries. Learn ...