Near invariance and local transience for random diffeomorphisms
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Date
2010
Journal Title
Journal ISSN
Volume Title
Publisher
TAYLOR & FRANCIS LTD
Abstract
For random diffeomorphisms depending on a parameter, nearly invariant sets are described via an associated deterministic control system. Conditions are provided guaranteeing that the system leaves the support of an invariant measure under small perturbations of the parameter and estimates for the exit times are given.
Description
Keywords
random diffeomorphisms, near invariance, local transience, REVERSIBLE DIFFUSION-PROCESSES, METASTABILITY, ASYMPTOTICS, SETS