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Interrelations Between Various Definitions of the Entropy of Decreasing Sequences of Partitions; Scaling

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Abstract

The present paper is devoted to the study of scaling sequences that occur in the definition of entropy type invariants. The necessity to distinguish nonstandard sequences with zero entropy leads to a generalization of the entropy of decreasing sequences of measurable partitions. A more refined entropy type invariant, the “scaling” entropy considered by A. M. Vershik is based on the notion of ε-entropy of a metric space with measure. In the present work it is shown that the “scaling” entropy is a generalization of the entropy of decreasing sequences if 2n is taken as the scaling sequence. The scaling entropy of the partition into the pasts of the (T,T -1)-endomorphisms is calculated. Bibliography: 11 titles.

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REFERENCES

  1. A. M. Vershik, “Decreasing sequences of measurable partitions and their applications,” Dokl. AN SSSR, 193, 748–751 (1970).

    Google Scholar 

  2. A. M. Vershik, “A continuum of pairwise nonisomorphic dyadic sequences,” Funkts. Anal. Pril., 5,No. 3, 16–18 (1971).

    Google Scholar 

  3. A. M. Vershik, “The theory of decreasing sequences of measurable partitions,” Algebra Analiz, 6,No. 4, 1–68 (1995).

    Google Scholar 

  4. A. M. Vershik, “Dynamic theory of growth in groups. Entropy, boundaries, and examples,” Usp. Mat. Nauk, 55,No. 4, 59–128 (2000).

    Google Scholar 

  5. L. Dubins, J. Feldman, M. Smorodinsky, and B. Tsirelson, “Decreasing sequences of σ-fields and a measure change for Brownian motion,” Ann. Probab., 24, 882–904 (1996).

    Google Scholar 

  6. S. Kalikow, “(T, T −1)-transformation is not loosely Bernoulli,” Ann. Math., 115, 393–409 (1982).

    Google Scholar 

  7. D. Heicklen and C. Hoffman, “(T, T −1) is not standard,” Erg. Th. Dyn. Syst., 18, 875–879 (1997).

    Google Scholar 

  8. D. Heicklen, C. Hoffman, and D. Rudolph, “Entropy and Equivalence of Decreasing Sequences of σ-algebras Generated by Random Walks on a Random Scenery,” Preprint (1997).

  9. D. Ornstein, Ergodic Theory, Randomness, and Dynamical Systems, Yale Univ. Press, New Haven-London (1974).

    Google Scholar 

  10. A. M. Stepin, “On entropy invariants of decreasing sequences of measurable partitions,” Funkts. Anal. Pril., 5,No. 2, 80–84 (1971).

    Google Scholar 

  11. A. Gorbulsky, “About one property of entropy of decreasing sequence of measurable partitions,” Zap. Nauchn. Semin. POMI, 256, 19–24 (1999).

    Google Scholar 

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Gorbulsky, A. Interrelations Between Various Definitions of the Entropy of Decreasing Sequences of Partitions; Scaling. Journal of Mathematical Sciences 121, 2319–2325 (2004). https://doi.org/10.1023/B:JOTH.0000024613.90346.6e

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  • DOI: https://doi.org/10.1023/B:JOTH.0000024613.90346.6e

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