TY - JOUR AU - Díaz Díaz, Jesús Ildefonso AU - Ramos Del Olmo, Ángel Manuel PY - 1997 DO - 10.1016/S0764-4442(99)80407-8 SN - 0764-4442 UR - https://hdl.handle.net/20.500.14352/57404 T2 - Comptes Rendus de l'Académie des Sciences. Série I. Mathématique AB - We study the approximate controllability property for y(t) - Delta phi(y) = u chi(omega), on Omega x (0, T), where Omega is a bounded open set of R-N and omega subset of Omega. First, we show some negative results for the case phi(s) = \s\(m-1)s, 0 <... LA - fra M2 - 1243 PB - Elsevier KW - quasilinear diffusion equation KW - approximate controllability TI - Some results about the approximate controllability property for quasilinear diffusion equations TY - journal article VL - 324 ER -