RT Journal Article T1 On the fine structure of the global attractor of a uniformly persistent flow A1 Rodríguez Sanjurjo, José Manuel AB We study the internal structure of the global attractor of a uniformly persistent flow. We show that the restriction of the flow to the global attractor has duality properties which can be expressed in terms of certain attractor-repeller decompositions. We also study some natural Morse decompositions of the flow and calculate their Morse equations. These equations provide necessary and sufficient conditions for the existence of attractors with the shape of S-1 or such that their suspension has spherical shape. PB Elsevier SN 0022-0396 YR 2012 FD 2012 LK https://hdl.handle.net/20.500.14352/42345 UL https://hdl.handle.net/20.500.14352/42345 LA eng DS Docta Complutense RD 18 abr 2025