TY - JOUR AU - Clason, Christian AU - Ito, Kazufumi AU - Kunisch, Karl TI - Minimal invasion: An optimal $L^\infty $ state constraint problem JO - ESAIM: Mathematical Modelling and Numerical Analysis PY - 2011 SP - 505 EP - 522 VL - 45 IS - 3 PB - EDP-Sciences UR - http://archive.numdam.org/articles/10.1051/m2an/2010064/ DO - 10.1051/m2an/2010064 LA - en ID - M2AN_2011__45_3_505_0 ER -