TY - JOUR AU - Díaz Díaz, Jesús Ildefonso AU - Mingazzini, Tomasso AU - Ramos Del Olmo, Ángel Manuel PY - 2012 DO - 10.3934/nhm.2012.7.605 SN - 1556-1801 UR - https://hdl.handle.net/20.500.14352/44501 T2 - Networks and Heterogeneous Media AB - We study an optimal control problem for a semilinear elliptic boundary value problem giving rise to a free boundary. Here, the free boundary is generated due to the fact that the nonlinear term of the state equation is not differentiable. The new... LA - eng M2 - 605 PB - American Institute of Mathematical Sciences KW - Optimal control KW - semilinear equations KW - ofree boundary. TI - On the optimal control for a semilinear equation with cost depending on the free boundary TY - journal article VL - 7 ER -