%0 Journal Article
%A Díaz Díaz, Jesús Ildefonso
%A Badii, M
%T Time periodic solutions for a diffusive energy balance model in climatology
%D 1999
%@ 0022-247X
%U https://hdl.handle.net/20.500.14352/57369
%X We prove the existence of a periodic solution to the problem u(t) - Delta(p)u + R-e(x,u) is an element of mu Q(x,t)beta(u) in M x R, assumed p greater than or equal to 2, M a compact connected and oriented bidimensional Riemannian manifold without boundary, beta(u) a bounded maximal monotone graph (the coalbedo), Q(x, t) a time periodic function (the incoming solar radiation flux) and R-e a time independent strictly increasing function of the surface temperature u (the Earth emitted energy)
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