We used an optimal control method involving covariant control equations as optimality conditions, to command the actuators of robot manipulators. These form a coupled system of second order nonlinear ...

A pinning control strategy for the local synchronization of drive-response Boolean networks is proposed in this article. A necessary and sufficient condition of the local synchronization is given, ...

Since the day Quadracci was found under a pier outside his house on Pine Lake, speculation into the cause of his death has been constant, records released Wednesday show.