A Mathematician with early access to XAI Grok 4.20, found a new Bellman function for one of the problems he had been working ...

Math anxiety grows from stress, culture, and experience, not ability. By changing how we teach, test, and talk about math, we ...

Intelligence is sometimes perceived as a superpower, something that gives a person an edge over their fellow human. So much ...

Control engineering plays a pivotal role in understanding and designing systems ranging from biological feedback loops to ...

Researchers uncover geometric principles governing how particles self-assemble, solving a long-standing challenge in ...

Controlling magnetic states in materials typically requires continuous power or only works in rare, specialized systems. Researchers developed a general theory showing how electric fields can ...

From effective rain-enhancing technology to a long, secretive history of trying to weaponize storms, there’s fertile ground for misinformation. It was October 2024, and Hurricane Helene had just ...

Pick up any science fiction book from the 1960s, and you’ll find parallel dimensions explained through magic portals or mysterious machines that work “just because.” Today’s readers want stories that ...

The original version of this story appeared in Quanta Magazine. Hard problems are usually not a welcome sight. But cryptographers love them. That’s because certain hard math problems underpin the ...

Scanning the crowd at a fancy soiree may reveal a wide array of neckties, each fastened with a highly complex mathematical object masquerading as fashion. An entire field of mathematics is devoted to ...

This document provides a detailed explanation of the MATLAB code that demonstrates the application of the Koopman operator theory for controlling a nonlinear system using Model Predictive Control (MPC ...

Russell has a PhD in the history of medicine, violence, and colonialism. His research has explored topics including ethics, science governance, and medical involvement in violent contexts. Russell has ...