%0 Journal Article %A Herrero, Miguel A. %A Díaz Díaz, Jesús Ildefonso %T Estimates on the support of the solutions of some non-linear elliptic and parabolic problems %D 1981 %@ 0308-2105 %U https://hdl.handle.net/20.500.14352/64724 %X We obtain existence and uniqueness of solutions with compact support for some nonlinear elliptic and parabolic problems including the equations of one-dimensional motion of a non-newtonian fluid. Precise estimates for the support of these solutions are obtained, and the optimality of our hypotheses is discussed. %~