Robust iterative schemes for non-linear poromechanics

Iterative methods for solving non linear Fokker-Planck equation

Robust Stability of Iterative Learning Control Schemes

A notion of robust stability is developed for iterative learning control in the context of disturbance attenuation. The size of the unmodelled dynamics is captured via a gap distance, which in turn is related to the standardH gap metric, and the resulting robustness certificate is qualitatively equivalent to that obtained in classical robust H∞ theory. A bound on the robust stability margin for...

iterative methods for solving non linear fokker-planck equation

New family of Two-Parameters Iterative Methods for Non-Linear Equations with Fourth-Order Convergence

Acceleration Techniques for Newton's Non-linear Iterative Scheme Acceleration Techniques for Newton's Non-linear Iterative Scheme Acceleration Techniques for Newton's Non-linear Iterative Scheme

The solution of non-linear sets of algebraic equations is usually obtained by the Newton's method, exhibiting quadratic convergence. For practical simulations, a signiicant computational eeort consists in the evaluation of the Jacobian matrices. In this paper, we propose and experiment various methods to speed the convergence process either by re-using information from previous iterates or by b...