TY - JOUR AU - Daniel Kraft TI - A Hopf–Lax formula for the time evolution of the level-set equation and a new approach to shape sensitivity analysis JO - Interfaces and free boundaries PY - 2016 SP - 317 EP - 353 VL - 18 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.4171/ifb/366/ DO - 10.4171/ifb/366 ID - 10_4171_ifb_366 ER -