Search Results - subject:"Semismooth Newton method"

Optimal control of the stationary Kirchhoff equation

Hashemi, Masoumeh; Herzog, Roland; Surowiec, Thomas M. - In: Computational Optimization and Applications 85 (2023) 2, pp. 479-508

We consider an optimal control problem for the steady-state Kirchhoff equation, a prototype for nonlocal partial differential equations, different from fractional powers of closed operators. Existence and uniqueness of solutions of the state equation, existence of global optimal solutions,...

Persistent link: https://www.econbiz.de/10015328820

On a primal-dual Newton proximal method for convex quadratic programs

De Marchi, Alberto - In: Computational Optimization and Applications 81 (2022) 2, pp. 369-395

the proximal point algorithm and a damped semismooth Newton method. The outer proximal regularization yields a numerically …

Persistent link: https://www.econbiz.de/10015110227

Efficient scalarization in multiobjective optimal control of a nonsmooth PDE

Bernreuther, Marco; Müller, Georg; Volkwein, Stefan - In: Computational Optimization and Applications 83 (2022) 2, pp. 435-464

-search globalized pseudo-semismooth Newton method that appears to remove the degenerate behavior of the local version of the method …

Persistent link: https://www.econbiz.de/10015165519