%0 Journal Article %A Díaz Díaz, Jesús Ildefonso %A Hernández, J. %A Tello del Castillo, José Ignacio %T On the multiplicity of equilibrium solutions to a nonlinear diffusion equation on a manifold arising in climatology %D 1997 %@ 0022-247X %U https://hdl.handle.net/20.500.14352/57390 %X We analyze the sensitivity of a climatological model with respect to small changes in one of the distinguished parameters: the solar constant. We start by proving the stabilization of solutions of the evolution model when time tends to infinity. Later, we study the stationary problem and obtain uniqueness or a multiplicity of solutions for different Values of the solar constant. %~