TARU PUBLICATIONS
Journal of Dynamical Systems and Geometric Theories cover
Open Access ·Peer-reviewed·ISSN (Online): 2169-0057·ISSN (Print): 1726-037X

WoS  JIF 2026 : 0.5 (Q3)

Powered by:Powered by

Half-Yearly Journal: Publishes research on dynamical systems and geometry, including Random Dynamical Systems, hyperbolic behaviour, complex geometry and Ergodic theory.

Issues up to 2022 co-published with and available at:Taylor & Francis
info@tarupublications.com
Open Access Article

Saturatedness of dynamical systems under the almost specification property

pp. 1–15Vol. 14Issue 1January 2016DOI: 10.1080/1726037X.2016.1177917XML
Received:
30 Jun 2015
Accepted:
13 Jul 2015
Published Online:
02 Aug 2016
Article type:
Article
Language:
EN
Article no.:
1726037X.2016.1177917
Pages:
1–15

Abstract

A dynamical system is saturated when for any invariant measure μ, the topological entropy of the set of the μ—generic points equals the measure-theoretic entropy of the system. This fact was confirmed by Fan, Liao and Peyrière for systems with specification. In a recent article we extended this result under the condition of non-uniform specification. In this work we consider another weaker condition than specification called almost specification property. This concept was introduced by Thompson as a modification of the almost property product by Pfister and Sullivan. We prove herein the saturatedness of systems under the Thompson condition. The saturatedness is a key point to establish a variational principle for V—statistics, as was developed by Fan, Schmeling and Wu.

References

  1. V.Bergelson, Weakly mixing PET , 7 , ( 1987 ) 337 – 349 . doi: 10.1017/S0143385700004090
  2. J.Bourgain, Double recurrence and almost sure convergence , 404 , 140 – 161 ( 1990 ).
  3. R.Bowen, Topological entropy for non-compact sets , 184 , 125 – 136 ( 1973 ). doi: 10.1090/S0002-9947-1973-0338317-X
  4. J.Buszzi, Specification on the interval , 349 , 2737 – 2754 ( 1997 ). doi: 10.1090/S0002-9947-97-01873-4
  5. A. H.Fan, J.Schmeling and J.Wu, The multifractal spectrta of V −statistics , preprint, arXiv:1206.3214v1 ( 2012 )
  6. A.Fan, I. M.Liao and J.Peyrière, Generic points in systems of specification and Banach valued Birkhoff averages , 21 , 1103 – 1128 ( 2008 ). doi: 10.3934/dcds.2008.21.1103
  7. H.Furstenberg, Ergodic behavior of diagonal measures and a theorem of Szmeŕedi on arith- metic progressions , 31 , 204 – 256 ( 1977 ). doi: 10.1007/BF02813304
  8. A.Meson and F.Vericat, On The topological entropy of the irregular part of V-statitistics multifractal spectra , 11 , 1 – 12 ( 2013 ). doi: 10.1080/1726037X.2013.810440
  9. A.Meson and F.Vericat, On the irregular part of statistics multifractal spectra for systems with non-uniform specification , 13 , 1 – 26 ( 2015 ). doi: 10.1080/1726037X.2015.1027108
  10. C.E.Pfister and W.G.Sullivan, On the topological entropy of saturated sets , 27 , 1 – 29 ( 2007 ). doi: 10.1017/S0143385706000824
  11. J.Schmeling, Symbolic dynamics for beta-shift and self-normal numbers , 17 , 675 – 694 ( 1997 ). doi: 10.1017/S0143385797079182
  12. F.Takens and E.Verbitski, On the variational principle for the topological entropy of certain non-compact sets , 23 , ( 2003 ) 317 – 348 . doi: 10.1017/S0143385702000913
  13. D.Thompson, The irregular set for maps with the specification property has full topological pressure , , 25 , 1 , 25 – 51 ( 2010 ). doi: 10.1080/14689360903156237
  14. P.Varandas, Non-uniform specification and large deviations for weaks Gibbs measures , , 146 , 330 – 358 ( 2012 ). doi: 10.1007/s10955-011-0392-7
  15. L. S.Young, Large deviations in dynamical systems , 318 , 525 – 543 ( 1990 ).
Views: 36Downloads: 51Citations: 1