TY - JOUR AU - Sánchez Gabites, Jaime Jorge AU - Rodríguez Sanjurjo, José Manuel PY - 2008 DO - 10.1016/j.topol.2006.10.016 SN - 0166-8641 UR - https://hdl.handle.net/20.500.14352/50149 T2 - Topology and its Applications AB - Under suitable hypotheses the well known notion of first prolongational set J(+) gives rise to a multivalued map Psi : X -> 2(X) which is continuous when the upper semifinite topology is considered in the hyperspace of X. Some important dynamical... LA - eng M2 - 874 PB - Elsevier Science KW - Multivaluedmaps KW - Selections KW - Upper semifinite topology KW - Dynamicalsystems KW - Attractors TI - Multivalued maps, selections and dynamical systems TY - journal article VL - 155 ER -