Abstract
A two-dimensional configuration is a coloring of the infinite grid \(\mathbb {Z}^2\) with finitely many colors. For a finite subset D of \(\mathbb {Z}^2\), the D-patterns of a configuration are the colored patterns of shape D that appear in the configuration. The number of distinct D-patterns of a configuration is a natural measure of its complexity. A configuration is considered having low complexity with respect to shape D if the number of distinct D-patterns is at most |D|, the size of the shape. This extended abstract is a short review of an algebraic method to study periodicity of such low complexity configurations.
J. Kari—Research supported by the Academy of Finland grant 296018.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Axenovich, M.A.: On multiple coverings of the infinite rectangular grid with balls of constant radius. Discrete Math. 268(1), 31–48 (2003). https://doi.org/10.1016/S0012-365X(02)00744-6
Bhattacharya, S.: Periodicity and decidability of tilings of \(\mathbb{Z}^{2}\). CoRR abs/1602. 05738 (2016). https://arxiv.org/abs/1602.05738
Birkhoff, G.D.: Quelques théorèmes sur le mouvement des systèmes dynamiques. Bull. Soc. Math. France 40, 305–323 (1912). https://doi.org/10.24033/bsmf.909
Cassaigne, J.: Subword complexity and periodicity in two or more dimensions. In: Rozenberg, G., Thomas, W. (eds.) Developments in Language Theory. Foundations, Applications, and Perspectives, pp. 14–21. World Scientific (1999)
Cyr, V., Kra, B.: Nonexpansive \({\mathbb{Z}}^2\)-subdynamics and Nivat’s Conjecture. Trans. Amer. Math. Soc. 367(9), 6487–6537 (2015). https://doi.org/10.1090/S0002-9947-2015-06391-0
Kari, J., Moutot, E.: Decidability and periodicity of low complexity tilings. CoRR abs/1904.01267 (2019). http://arxiv.org/abs/1904.01267
Kari, J., Moutot, E.: Nivat’s conjecture and pattern complexity in algebraic subshifts. Theoret. Comput. Sci. (2019, to appear). https://doi.org/10.1016/j.tcs.2018.12.029
Kari, J., Szabados, M.: An algebraic geometric approach to multidimensional words. In: Maletti, A. (ed.) CAI 2015. LNCS, vol. 9270, pp. 29–42. Springer, Cham (2015). https://doi.org/10.1007/978-3-319-23021-4_3
Kari, J., Szabados, M.: An algebraic geometric approach to Nivat’s conjecture. In: Halldórsson, M.M., Iwama, K., Kobayashi, N., Speckmann, B. (eds.) ICALP 2015. LNCS, vol. 9135, pp. 273–285. Springer, Heidelberg (2015). https://doi.org/10.1007/978-3-662-47666-6_22
Kari, J., Szabados, M.: An algebraic geometric approach to Nivat’s conjecture. CoRR abs/1605.05929 (2016). http://arxiv.org/abs/1605.05929
Lagarias, J.C., Wang, Y.: Tiling the line with translates of one tile. Invent. Math. 124, 341–365 (1996). https://doi.org/10.1007/s002220050056
Nivat, M.: Keynote address at the 25th anniversary of EATCS, during ICALP (1997)
Schmidt, K.: Dynamical systems of algebraic origin. Progress in mathematics. Birkhäuser, Basel (1995). https://doi.org/10.1007/978-3-0348-0277-2
Szabados, M.: Nivat’s conjecture holds for sums of two periodic configurations. In: Tjoa, A.M., Bellatreche, L., Biffl, S., van Leeuwen, J., Wiedermann, J. (eds.) SOFSEM 2018. LNCS, vol. 10706, pp. 539–551. Springer, Cham (2018). https://doi.org/10.1007/978-3-319-73117-9_38
Szegedy, M.: Algorithms to tile the infinite grid with finite clusters. In: Proceedings 39th Annual Symposium on Foundations of Computer Science, FOCS 1998, pp. 137–147. IEEE Computer Society (1998). https://doi.org/10.1109/SFCS.1998.743437
Wang, H.: Proving theorems by pattern recognition - II. Bell Syst. Tech. J. 40(1), 1–41 (1961). https://doi.org/10.1002/j.1538-7305.1961.tb03975.x
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2019 IFIP International Federation for Information Processing
About this paper
Cite this paper
Kari, J. (2019). Low-Complexity Tilings of the Plane. In: Hospodár, M., Jirásková, G., Konstantinidis, S. (eds) Descriptional Complexity of Formal Systems. DCFS 2019. Lecture Notes in Computer Science(), vol 11612. Springer, Cham. https://doi.org/10.1007/978-3-030-23247-4_2
Download citation
DOI: https://doi.org/10.1007/978-3-030-23247-4_2
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-030-23246-7
Online ISBN: 978-3-030-23247-4
eBook Packages: Computer ScienceComputer Science (R0)