Abstract
In this paper, we consider factor complexity/topological entropy of infinite binary sequences. In particular, we show that for any real number \(\alpha \) with \(0 \leqslant \alpha \leqslant 1\), there is a subset of the Cantor space with Hausdorff dimension \(\alpha \), such that each one of its elements has factor complexity \(\alpha \). This result partially generalises to the multidimensional case where sequences are replaced by their d-dimensional analogs.
This work is partially supported by the Singapore Ministry of Education Academic Research Fund Tier 2 Grant MOE2016-T2-1-019/R146-000-234-112 (PI Frank Stephan).
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References
Calude, C.S.: Information and Randomness - An Algorithmic Perspective, 2nd (edn.). Springer, Heidelberg (2002). https://doi.org/10.1007/978-3-662-04978-5
Cassaigne, J.: Special factors of sequences with linear subword complexity. In: Developments in Language Theory, DLT 1995, pp. 25–34. World Scientific Publishing, Singapore (1996)
Cassaigne, J., Frid, A.E., Puzynina, S., Zamboni, L.Q.: Subword complexity and decomposition of the set of factors. In: Csuhaj-Varjú, E., Dietzfelbinger, M., Ésik, Z. (eds.) MFCS 2014, Part I. LNCS, vol. 8634, pp. 147–158. Springer, Heidelberg (2014). https://doi.org/10.1007/978-3-662-44522-8_13
Downey, R.G., Hirschfeldt, D.R.: Algorithmic Randomness and Complexity. Springer, New York (2010). https://doi.org/10.1007/978-0-387-68441-3
Ehrenfeucht, A., Lee, K.P., Rozenberg, G.: Subword complexities of various classes of deterministic developmental languages without interactions. Theor. Comput. Sci. 1, 59–75 (1975)
Ehrenfeucht, A., Rozenberg, G.: On the subword complexity of square-free D0L languages. Theor. Comput. Sci. 16, 25–32 (1981)
Falconer, K.: Fractal Geometry - Mathematical Foundations and Applications, 2nd edn. Wiley, Hoboken (2003)
Frisch, J., Tamuz, O.: Symbolic dynamics on amenable groups: the entropy of generic shifts. Ergodic Theory Dyn. Syst. 37(4), 1187–1210 (2017)
Furstenberg, H.: Intersections of cantor sets and transversality of semigroups. In: Problems in Analysis: a Symposium in Honor of Salomon Bochner, pp. 41–59 (1970)
Hausdorff, F.: Dimension und äußeres Maß (Dimension and outer measure). Mathematische Annalen 79(1–2), 157–179 (1919)
Hochman, M., Meyerovitch, T.: A characterization of the entropies of multidimensional shifts of finite type. Ann. Math. 171(3), 2011–2038 (2010)
Hoffmann, S., Schwarz, S., Staiger, L.: Shift-invariant topologies for the Cantor Space \(X^\omega \). Theor. Comput. Sci. 679, 145–161 (2017)
Hopcroft, J.E., Motwani, R., Ullman, J.D.: Introduction to Automata Theory, Languages, and Computation, 2nd edn. Addison-Wesley, Reading (2001)
Li, M., Vitányi, P.: An Introduction to Kolmogorov Complexity and Its Applications, 3rd edn. Springer, Berlin (2008). https://doi.org/10.1007/978-0-387-49820-1
Lutz, J.H.: The dimensions of individual strings and sequences. Inf. Comput. 187, 49–79 (2003)
Lyons, R., Peres, Y.: Probability on Trees and Networks. Cambridge Series in Statistical and Probabilistic Mathematics. Cambridge University Press, Cambridge (2017)
Mayordomo, E.: A Kolmogorov complexity characterization of constructive Hausdorff dimension. Inf. Process. Lett. 84(1), 1–3 (2002)
Morse, M., Hedlund, G.A.: Symbolic dynamics. Am. J. Math. 60(4), 815–866 (1938)
Nies, A.: Computability and Randomness. Oxford University Press, New York (2009)
Ryabko, B.Ya.: Coding of combinatorial sources and Hausdorff dimension. Soviet Mathematics - Doklady 30(1), 219–222 (1984)
Ryabko, B.Ya.: Noiseless coding of combinatorial sources, Hausdorff dimension and Kolmogorov complexity. Problemy Peredachi Informatsii 22(3), 16–26 (1986)
Simpson, S.G.: Symbolic dynamics: Entropy = Dimension = Complexity. Theory Comput. Syst. 56(3), 527–543 (2015)
Sinai, Y.G.: On the notion of entropy of a dynamical system. Doklady Russ. Acad. Sci. 124, 768–771 (1959)
Staiger, L.: Kolmogorov complexity and Hausdorff dimension. Inf. Comput. 103(2), 159–194 (1993)
Staiger, L.: Constructive dimension equals Kolmogorov complexity. Inf. Process. Lett. 93(3), 149–153 (2005)
Staiger, L.: The Kolmogorov complexity of infinite words. Theor. Comput. Sci. 381(1–3), 187–199 (2007)
Staiger, L.: Finite automata and randomness. Invited Talk (without proceedings) at Jewels of Automata: from Mathematics to Applications, Leipzig, 6–9 May 2015. http://www.automatha.uni-leipzig.de/
Staiger, L.: Exact constructive and computable dimensions. Theory Comput. Syst. 61(4), 1288–1314 (2017)
Zvonkin, A.K., Levin, L.A.: The complexity of finite objects and the development of the concepts of information and randomness by means of the theory of algorithms. Russ. Math. Surv. 25, 83–124 (1970)
Acknowledgments
The authors would like to thank the anonyomous referees of CIAA 2018 and Hugh Anderson for very helpful comments on the mathematics and the English of this paper.
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Moldagaliyev, B., Staiger, L., Stephan, F. (2018). On the Values for Factor Complexity. In: Câmpeanu, C. (eds) Implementation and Application of Automata. CIAA 2018. Lecture Notes in Computer Science(), vol 10977. Springer, Cham. https://doi.org/10.1007/978-3-319-94812-6_23
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