Strongly mixing sequences of measure preserving transformations

Ehrhard Behrends; Jörg Schmeling

Czechoslovak Mathematical Journal (2001)

  • Volume: 51, Issue: 2, page 377-385
  • ISSN: 0011-4642

Abstract

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We call a sequence ( T n ) of measure preserving transformations strongly mixing if P ( T n - 1 A B ) tends to P ( A ) P ( B ) for arbitrary measurable A , B . We investigate whether one can pass to a suitable subsequence ( T n k ) such that 1 K k = 1 K f ( T n k ) f d P almost surely for all (or “many”) integrable f .

How to cite

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Behrends, Ehrhard, and Schmeling, Jörg. "Strongly mixing sequences of measure preserving transformations." Czechoslovak Mathematical Journal 51.2 (2001): 377-385. <http://eudml.org/doc/30641>.

@article{Behrends2001,
abstract = {We call a sequence $(T_n)$ of measure preserving transformations strongly mixing if $P(T_n^\{-1\}A\cap B)$ tends to $P(A)P(B)$ for arbitrary measurable $A$, $B$. We investigate whether one can pass to a suitable subsequence $(T_\{n_k\})$ such that $\frac\{1\}\{K\} \sum _\{k=1\}^K f(T_\{n_k\}) \longrightarrow \int f \mathrm \{d\}P$ almost surely for all (or “many”) integrable $f$.},
author = {Behrends, Ehrhard, Schmeling, Jörg},
journal = {Czechoslovak Mathematical Journal},
keywords = {ergodic transformation; strongly mixing; Birkhoff ergodic theorem; Komlós theorem; ergodic transformation; strongly mixing; Birkhoff ergodic theorem; Komlós theorem},
language = {eng},
number = {2},
pages = {377-385},
publisher = {Institute of Mathematics, Academy of Sciences of the Czech Republic},
title = {Strongly mixing sequences of measure preserving transformations},
url = {http://eudml.org/doc/30641},
volume = {51},
year = {2001},
}

TY - JOUR
AU - Behrends, Ehrhard
AU - Schmeling, Jörg
TI - Strongly mixing sequences of measure preserving transformations
JO - Czechoslovak Mathematical Journal
PY - 2001
PB - Institute of Mathematics, Academy of Sciences of the Czech Republic
VL - 51
IS - 2
SP - 377
EP - 385
AB - We call a sequence $(T_n)$ of measure preserving transformations strongly mixing if $P(T_n^{-1}A\cap B)$ tends to $P(A)P(B)$ for arbitrary measurable $A$, $B$. We investigate whether one can pass to a suitable subsequence $(T_{n_k})$ such that $\frac{1}{K} \sum _{k=1}^K f(T_{n_k}) \longrightarrow \int f \mathrm {d}P$ almost surely for all (or “many”) integrable $f$.
LA - eng
KW - ergodic transformation; strongly mixing; Birkhoff ergodic theorem; Komlós theorem; ergodic transformation; strongly mixing; Birkhoff ergodic theorem; Komlós theorem
UR - http://eudml.org/doc/30641
ER -

References

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  1. Probability and Measure, John Wiley & Sons, New York, 1995. (1995) Zbl0822.60002MR1324786
  2. 10.1007/BF02765022, Israel J.  Math. 63 (1988), 79–97. (1988) Zbl0677.60042MR0959049DOI10.1007/BF02765022
  3. 10.1007/BF02020976, Acta Math. Acad. Sci. Hungar 18 (1967), 217–229. (1967) MR0210177DOI10.1007/BF02020976
  4. Pointwise ergodic theorems via harmonic analysis, Ergodic theory and its connections with harmonic analysis, K. M.  Petersen and I. A.  Salama (eds.), London Math. Soc. Lecture Note Series 205, Cambridge Univ. Press, 1995. (1995) MR1325697
  5. Ergodic theory of fibred systems and metric number theory, Oxford Science Publications, 1995. (1995) Zbl0819.11027MR1419320
  6. An Introduction to Ergodic Theory, Springer, 1982. (1982) Zbl0475.28009MR0648108

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