%0 Journal Article %A Amal Alphonse %A Michael Hintermüller %A Carlos N. Rautenberg %A Gerd Wachsmuth %T Minimal and maximal solution maps of elliptic QVIs of obstacle type: Lipschitz stability, differentiability, and optimal control %J Interfaces and free boundaries %D 2025 %P 521-573 %V 27 %N 4 %U http://geodesic.mathdoc.fr/articles/10.4171/ifb/545/ %R 10.4171/ifb/545 %F 10_4171_ifb_545