%0 Book Section
%T On the approximate controllability for higher order parabolic nonlinear equations of Cahn-Hilliard type
publisher Birhäuser
%D 1998
%U 3-7643-5835-1
%@ https://hdl.handle.net/20.500.14352/60556
%X Sire prove the approximate controllability property for some higher order parabolic nonlinear equations of Cahn-Hilliard type when the nonlinearity is of sublinear type at infinity. We also give a counterexample showing that this property may fail when the nonlinearity is of superlinear type.
%~