Discover a fast and powerful calculus-based method for finding square roots with impressive accuracy. This explanation shows ...

Physicists have transformed a decades-old technique for simplifying quantum equations into a reusable, user-friendly ...

Abstract: This brief presents an approximation-free control scheme for nonlinear helicopter systems with unknown dynamics. Without using the function approximation methods (e.g., neural network (NN) ...

The numerical integration of stiff equations is a challenging problem that needs to be approached by specialized numerical methods. Exponential integrators form a popular class of such methods since ...

Abstract: A nested facet method (NFM) of the Kirchhoff approximation (KA) is developed for land applications for signals of opportunity (SoOp) applications. This NFM follows the form of a tree data ...