Mathematician Richard Evan Schwartz of Brown University tackled the problem in a recent study by working backward from an existing polyhedral torus to answer questions about what would be needed to ...

Abstract: The conventional finite control-set model predictive control (FCS-MPC) methods need a cost function with weighting factors to minimize the common-mode voltage (CMV) in the multilevel ...

The Bjerksund-Stensland model is a key method for pricing American options. It helps investors determine optimal times for exercising options with dividends considered.

ATLANTA -- Despite what he looks like on the sideline, Indiana coach Curt Cignetti is enjoying the College Football Playoff ride. Cignetti's demeanor during games -- furrowed eyebrows, steely eyes -- ...

Abstract: The use of the Euler approach in the formulation of predictive control methods for off-board electric vehicle (EV) battery chargers significantly affects the prediction accuracy of control ...

A new study by Shanghai Jiao Tong University and SII Generative AI Research Lab (GAIR) shows that training large language models (LLMs) for complex, autonomous tasks does not require massive datasets.

This is not the place to analyze the details of former FBI Director James Comey’s indictment because we don’t know what those details are. Prosecutors will soon have to come up with a bill of ...

When Kat Pettey was 10 years old, she attended a sleepover at a friend’s house. Instead of the usual activities — building forts, watching movies, or playing dress-up — she opted to organize her ...

It's no secret that walking is wonderful for the body and mind. Walking is one of the simplest forms of exercise, but also offers a host of health benefits — from improving cardiovascular health and ...

If you want to solve a tricky problem, it often helps to get organized. You might, for example, break the problem into pieces and tackle the easiest pieces first. But this kind of sorting has a cost.

A government led by freedom fighters who helped to liberate the country more than 30 years ago is now overseeing a police force accused of staggering abuses. By Daneel Knoetze and John Eligon Daneel ...

TALLAHASSEE, Fla. – Next month, the state of Florida will officially be allowed to use new means of executing prisoners on death row — with some caveats. That’s because of a state law (HB 903) that’s ...