Abstract: This paper addresses the optimal control problem for a class of nonlinear systems that present significant challenges due to state constraints, unmodeled dynamics, and a nonstrict feedback ...

Still, being a ghost “at first didn’t seem to change anything,” or not for the worse, “in fact, he felt unusually healthy, well rested, and eager for the day.” Christian theologians have long wondered ...

Abstract: In this article, we investigate the optimal control problem for an unknown linear time-invariant system. To solve this problem, a novel composite policy iteration algorithm based on adaptive ...

Posted: December 19, 2025 | Last updated: December 19, 2025 President Marcos announced that warrants of arrest against Sarah Discaya and nine others have been issued by the court over the ghost flood ...

One local shop in Seattle is hoping to collect enough donations to provide 50 kids with brand-new skateboards this holiday season. Police investigate possible link between Brown University attack and ...