Uno de los conceptos más importantes para la descripción del comportamiento asintótico de ecuaciones en derivadas parciales de evolución disipativas es el de atractor global. Presentamos los trabajos realizados en esta línea para ecuaciones en derivadas parciales estocásticas (presencia de ruidos en alguno de los términos), para inclusiones...
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May 16, 2016 (v1)PublicationUploaded on: December 4, 2022
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November 27, 2014 (v1)Publication
"En el Capítulo 1, presentamos una síntesis de los resultados básicos sobre atractores globales que pueden encontrarse en la literatura sobre este tema. Una de las propiedades más interesantes de estos compactos es la finitud de su dimensión, por la relac
Uploaded on: March 27, 2023 -
May 16, 2016 (v1)Publication
The study of qualitative properties of random and stochastic differential equations is now one of the most active fields in the modern theory of dynamical systems. In the deterministic case, the properties of flattening and squeezing in infinite-dimensional autonomous dynamical systems require the existence of a bounded absorbing set and imply...
Uploaded on: March 27, 2023 -
October 21, 2016 (v1)Publication
Two tracking properties for trajectories on attracting sets are studied. We prove that trajectories on the full phase space can be followed arbitrarily closely by skipping from one solution on the global attractor to another. A sufficient condition for asymptotic completeness of invariant exponential attractors is found, obtaining similar...
Uploaded on: March 27, 2023 -
September 14, 2016 (v1)Publication
We delve deeper into the study of semimartingale attractors that we recently introduced in Allouba and Langa [4] H. Allouba and J.A. Langa, Semimartingale attractors for generalized Allen-Cahn SPDEs driven by space-time white noise, C. R. Acad. Sci. Paris, Ser. I 337 (2003), 201-206. In this article we focus on second order SPDEs of the...
Uploaded on: March 27, 2023