The proof, known to be so hard that a mathematician once offered 10 martinis to whoever could figure it out, uses number ...

Abstract: This paper addresses adaptive tracking control for strict-feedback nonlinear systems with concurrent input saturation and output constraints imposed solely over a prespecified time interval.

During strongly trending bull markets, investors often overlook the importance of math in predicting forward returns.

The Senate unanimously approved the IRS Math and Taxpayer Help Act, aiming to make IRS math error notices clearer for taxpayers who make simple mistakes. Ford doubles ...

Abstract: In this article, a global output feedback control scheme is developed for a class of uncertain nonlinear systems subject to input quantization and unknown output function. By employing a ...