Can I read A space-time relaxation for $L^1$ optimal control problems on EtoBox?

A space-time relaxation for $L^1$ optimal control problems by Kampschulte, Malte is a scholarly article available to read on EtoBox.

What is A space-time relaxation for $L^1$ optimal control problems about?

We introduce a vertical type relaxation for optimal control problems which only have $L^1$-coercivity for their controls. Usually such problems feature both concentration and oscillation effects at the same time. We propose relaxing to an associated problem in space-time, where the controls can be considered bounded in $L^\infty$, greatly simplifying any analysis. In this relaxation, concentrations are transformed into vertical parts and oscillations can be dealt with using Young-measures. This technique can be extended to similar problems on infinite-dimensional spaces.

Author

Kampschulte, Malte

Published

2020

Language

EN