Quantitative recurrence properties of expanding maps

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dc.creatorFernandez, J. L.
dc.creatorMelian, M. V.
dc.creatorPestana, D.
dc.date2007-03-08
dc.date.accessioned2026-07-07T07:50:52Z
dc.date.available2026-07-07T07:50:52Z
dc.descriptionUnder a map T, a point x recurs at rate given by a sequence {r_n} near a point x_0 if d(T^n(x),x_0)< r_n infinitely often. Let us fix x_0, and consider the set of those x's. In this paper, we study the size of this set for expanding maps and obtain its measure and sharp lower bounds on its dimension involving the entropy of T, the local dimension near x_0 and the upper limit of 1/n log 1/r_n. We apply our results in several concrete examples including subshifts of finite type, Gauss transformation and inner functions.
dc.description57 pages, 2 figures
dc.identifierhttps://arxiv.org/abs/math/0703222
dc.identifierhttp://arxiv.org/abs/math/0703222
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/125315
dc.subjectDynamical Systems
dc.subjectComplex Variables
dc.subjectNumber Theory
dc.subject37D05, 37A25, 37F10, 28D05, 11K55, 11K60, 30D05, 30D50
dc.titleQuantitative recurrence properties of expanding maps
dc.typetext

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