Nonlinear magnetization dynamics is essential for the operation of numerous spintronic devices ranging from magnetic memory to spin torque microwave generators. Examples are microwave-assisted ...

• Most problems are nonlinear from the get-go. • Simplified load-deflection cases can help explain nonlinear (structural) FEA. Which designers need nonlinear FEA and why? Actually, projects ranging ...

Sinc methods are now recognized as an efficient numerical method for problems whose solutions may have singularities, or infinite domains, or boundary layers. This work deals with the sinc-collocation ...

Exact solutions of nonlinear differential equations are of great importance to the theory and practice of complex systems. The main point of this review article is to discuss a specific methodology ...

Abstract: This article considers the state estimation problem for a class of nonautonomous nonlinear systems. We propose conditions on the existence and stability of a nonlinear observer based on the ...

Abstract: This technical note presents a new Receding-horizon Nonlinear Kalman (RNK) filter for state estimation in nonlinear systems with state constraints. Such problems appear in almost all ...

We can also solve nonlinear systems, such as the system of nonlinear elliptic PDEs $$\begin{aligned} \frac{\partial^2u}{\partial x^2} + \frac{\partial^2u}{\partial y ...

variable nonlinear_max_dist equal 1.5*${usr_diameter} variable nonlinear_min_dist equal 1.1*${usr_diameter} ##### bond strength variable nonlinear_sigma equal 1.0e8 variable nonlinear_sigma2 equal ...