On the multiplicity of equilibrium solutions to a nonlinear diffusion equation on a manifold arising in climatology

[摘要] 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. (C) 1997 Academic Press.

[发布日期] 1997-12-15