A “regular” pentagonal tiling of the plane
HTML articles powered by AMS MathViewer
- by Philip L. Bowers and Kenneth Stephenson PDF
- Conform. Geom. Dyn. 1 (1997), 58-86 Request permission
Abstract:
The paper introduces conformal tilings, wherein tiles have specified conformal shapes. The principal example involves conformally regular pentagons which tile the plane in a pattern generated by a subdivision rule. Combinatorial symmetries imply rigid conformal symmetries, which in turn illustrate a new type of tiling self-similarity. In parallel with the conformal tilings, the paper develops discrete tilings based on circle packings. These faithfully reflect the key features of the theory and provide the tiling illustrations of the paper. Moreover, it is shown that under refinement the discrete tiles converge to their true conformal shapes, shapes for which no other approximation techniques are known. The paper concludes with some further examples which may contribute to the study of tilings and shinglings being carried forward by Cannon, Floyd, and Parry.References
- Lars V. Ahlfors and Leo Sario, Riemann surfaces, Princeton Mathematical Series, No. 26, Princeton University Press, Princeton, N.J., 1960. MR 0114911, DOI 10.1515/9781400874538
- A. F. Beardon, A primer on Riemann surfaces, London Mathematical Society Lecture Note Series, vol. 78, Cambridge University Press, Cambridge, 1984. MR 808581
- Alan F. Beardon and Kenneth Stephenson, The uniformization theorem for circle packings, Indiana Univ. Math. J. 39 (1990), no. 4, 1383–1425. MR 1087197, DOI 10.1512/iumj.1990.39.39062
- Alan F. Beardon and Kenneth Stephenson, Circle packings in different geometries, Tohoku Math. J. (2) 43 (1991), no. 1, 27–36. MR 1088712, DOI 10.2748/tmj/1178227533
- Phil Bowers and Kenneth Stephenson, A branched Andreev-Thurston theorem for circle packings of the sphere, Proc. London Math. Soc. (3) 73 (1996), no. 1, 185–215. MR 1387087, DOI 10.1112/plms/s3-73.1.185
- James W. Cannon, The combinatorial Riemann mapping theorem, Acta Math. 173 (1994), no. 2, 155–234. MR 1301392, DOI 10.1007/BF02398434
- James W. Cannon, The theory of negatively curved spaces and groups, Ergodic Theory, Symbolic Dynamics and Hyperbolic Spaces (Tim Bedford, Michael Keane, and Caroline Series, eds.), Oxford Science Publications, Oxford-New York-Tokyo, 1991 (comments on circle packing, pp. 349–351).
- Tomasz Dubejko and Kenneth Stephenson, Circle packing: experiments in discrete analytic function theory, Experiment. Math. 4 (1995), no. 4, 307–348. MR 1387696, DOI 10.1080/10586458.1995.10504331
- Zheng-Xu He and O. Schramm, Hyperbolic and parabolic packings, Discrete Comput. Geom. 14 (1995), no. 2, 123–149. MR 1331923, DOI 10.1007/BF02570699
- Zheng-Xu He and Oded Schramm, On the convergence of circle packings to the Riemann map, Invent. Math. 125 (1996), no. 2, 285–305. MR 1395721, DOI 10.1007/s002220050076
- J. W. Cannon and E. L. Swenson, Recognizing constant curvature discrete groups in dimension 3, preprint, 1996.
- J. W. Cannon, W. J. Floyd, and Walter Parry, On the conformal invariance of tiling-systems, preprint, 1996.
- —, Sufficiently rich families of planar rings, preprint, 1996.
- J. W. Cannon, W. J. Floyd, and W. R. Parry, Squaring rectangles: the finite Riemann mapping theorem, The mathematical legacy of Wilhelm Magnus: groups, geometry and special functions (Brooklyn, NY, 1992) Contemp. Math., vol. 169, Amer. Math. Soc., Providence, RI, 1994, pp. 133–212. MR 1292901, DOI 10.1090/conm/169/01656
- Richard Kenyon, Tilings and discrete Dirichlet problems, preprint, 1996.
- O. Lehto and K. I. Virtanen, Quasiconformal mappings in the plane, 2nd ed., Die Grundlehren der mathematischen Wissenschaften, Band 126, Springer-Verlag, New York-Heidelberg, 1973. Translated from the German by K. W. Lucas. MR 0344463, DOI 10.1007/978-3-642-65513-5
- Olli Lehto, Univalent functions and Teichmüller spaces, Graduate Texts in Mathematics, vol. 109, Springer-Verlag, New York, 1987. MR 867407, DOI 10.1007/978-1-4613-8652-0
- Gareth McCaughan, A recurrence/transience result for circle packings, Proc. Amer. Math. Soc., to appear.
- Burt Rodin and Dennis Sullivan, The convergence of circle packings to the Riemann mapping, J. Differential Geom. 26 (1987), no. 2, 349–360. MR 906396
- William P. Thurston, Groups, tilings and finite state automata, The Geometry Center Research Report GCG-1 (1989), Summer 1989 AMS Colloquium Lectures.
Additional Information
- Philip L. Bowers
- Affiliation: Department of Mathematics, Florida State University, Tallahassee, Florida 32306–3027
- MR Author ID: 40455
- Email: bowers@gauss.math.fsu.edu
- Kenneth Stephenson
- Affiliation: Department of Mathematics, University of Tennessee, Knoxville, Tennessee 37996–1300
- MR Author ID: 216579
- Email: kens@math.utk.edu
- Received by editor(s): April 28, 1997
- Received by editor(s) in revised form: August 21, 1997
- Published electronically: November 14, 1997
- Additional Notes: The second author gratefully acknowledges support of the National Science Foundation and the Tennessee Science Alliance
- © Copyright 1997 American Mathematical Society
- Journal: Conform. Geom. Dyn. 1 (1997), 58-86
- MSC (1991): Primary 05B45, 30C30; Secondary 30F20
- DOI: https://doi.org/10.1090/S1088-4173-97-00014-3
- MathSciNet review: 1479069