%0 Journal Article %A Rodríguez Bernal, Aníbal %A Jiménez Casas, Ángela %T Asymptotic behaviour of a parabolic problem with terms concentrated in the boundary %D 2009 %@ 0362-546X %U https://hdl.handle.net/20.500.14352/49709 %X We analyze the asymptotic behavior of the attractors of a parabolic problem when some reaction and potential terms are concentrated in a neighborhood of a portion Gamma of the boundary and this neighborhood shrinks to Gamma as a parameter epsilon goes to zero. We prove that this family of attractors is upper continuous at epsilon = 0. %~