%0 Journal Article %A Díaz Díaz, Jesús Ildefonso %A Arcoya Álvarez, David %A Tello del Castillo, José Ignacio %T S-shaped bifurcation branch in a quasilinear multivalued model arising in climatology %D 1998 %@ 0022-0396 %U https://hdl.handle.net/20.500.14352/57381 %X In this paper we show the existence of a continuous and unbounded connected S-shaped set {(Q, u)} where Q is the solar constant and u satisfies a quasilinear eventually multivalued stationary equation on a Riemannian manifold without boundary arising as a stationary energy balance model for the earth surface temperature. %~