An inexact semismooth Newton method with application to adaptive randomized sketching for dynamic optimization

M Alshehri, H Antil, E Herberg, DP Kouri - Finite Elements in Analysis and …, 2024 - Elsevier
In many applications, one can only access the inexact gradients and inexact hessian times
vector products. Thus it is essential to consider algorithms that can handle such inexact …

Optimal borel measure-valued controls to the viscous Cahn–Hilliard–Oberbeck–Boussinesq phase-field system on two-dimensional bounded domains

G Peralta - ESAIM: Control, Optimisation and Calculus of …, 2023 - esaim-cocv.org
We consider an optimal control problem for the two-dimensional viscous Cahn-Hilliard-Ober
beck-Boussinesq system with controls that take values in the space of regular Borel …

Randomized Sketching for Dynamic Optimization and Inexact Adaptive Semismooth Newton Methods

M Alshehri - 2023 - search.proquest.com
Dynamic optimization problems are ubiquitous in science and engineering. Examples
include, pathogen propagation in built environment, vortex control in nuclear reactors …