# Comparison of optimality systems for the optimal control of the obstacle problem

> Research article (GAMM-Mitteilungen, 2018) · cited 26× · AI/ML

**Wikidata**: [openalex:W2802815622](https://www.wikidata.org/wiki/openalex:W2802815622)  
**Source**: https://4ort.xyz/entity/comparison-of-optimality-systems-for-the-optimal-control-of-the-obstacle-problem