2 papers
math.AP2015
Optimal Control of a Semidiscrete Cahn-Hilliard-Navier-Stokes System with Non-Matched Fluid Densities
Michael Hintermüller, Tobias Keil, Donat Wegner
This paper is concerned with the distributed optimal control of a time-discrete Cahn--Hilliard/Navier--Stokes system with variable densities. It focuses on the double-obstacle pote…
math.FA2014
Existence for coupled pseudomonotone-strongly monotone systems and application to a Cahn-Hilliard model with elasticity
Donat Wegner
A system of two operator equations is considered - one of pseudomonotone type and the other of strongly monotone type - both being strongly coupled. Conditions are given that allow…