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  2. List of aperiodic sets of tiles - Wikipedia

    en.wikipedia.org/.../List_of_aperiodic_sets_of_tiles

    A tiling that cannot be constructed from a single primitive cell is called nonperiodic. If a given set of tiles allows only nonperiodic tilings, then this set of tiles is called aperiodic. [3] The tilings obtained from an aperiodic set of tiles are often called aperiodic tilings, though strictly speaking it is the tiles themselves that are ...

  3. Aperiodic tiling - Wikipedia

    en.wikipedia.org/wiki/Aperiodic_tiling

    A smaller set, of six aperiodic tiles (based on Wang tiles), was discovered by Raphael M. Robinson in 1971. [11] Roger Penrose discovered three more sets in 1973 and 1974, reducing the number of tiles needed to two, and Robert Ammann discovered several new sets in 1977. [ 12 ]

  4. Aperiodic set of prototiles - Wikipedia

    en.wikipedia.org/wiki/Aperiodic_set_of_prototiles

    This first such set, used by Berger in his proof of undecidability, required 20,426 Wang tiles. Berger later reduced his set to 104, and Hans Läuchli subsequently found an aperiodic set requiring only 40 Wang tiles. [9] The set of 13 tiles given in the illustration on the right is an aperiodic set published by Karel Culik, II, in 1996.

  5. Penrose tiling - Wikipedia

    en.wikipedia.org/wiki/Penrose_tiling

    A set of prototiles is said to be aperiodic if all of its tilings are non-periodic, and in this case its tilings are also called aperiodic tilings. [5] Penrose tilings are among the simplest known examples of aperiodic tilings of the plane by finite sets of prototiles. [3]

  6. Einstein problem - Wikipedia

    en.wikipedia.org/wiki/Einstein_problem

    An aperiodic tile set in the Euclidean plane that consists of just one tile–the Socolar–Taylor tile–was proposed in early 2010 by Joshua Socolar and Joan Taylor. [7] This construction requires matching rules, rules that restrict the relative orientation of two tiles and that make reference to decorations drawn on the tiles, and these ...

  7. Wang tile - Wikipedia

    en.wikipedia.org/wiki/Wang_tile

    Wang tiles have been used for procedural synthesis of textures, heightfields, and other large and nonrepeating bi-dimensional data sets; a small set of precomputed or hand-made source tiles can be assembled very cheaply without too obvious repetitions and periodicity. In this case, traditional aperiodic tilings would show their very regular ...

  8. Mathematicians Discovered a New 13-Sided Shape That Can Do ...

    www.aol.com/lifestyle/mathematicians-discovered...

    Mathematicians discovered a new 13-sided shape that can do remarkable things, like tile a plane without ever repeating. Skip to main content. 24/7 Help. For premium support please call: 800-290 ...

  9. Tilings and patterns - Wikipedia

    en.wikipedia.org/wiki/Tilings_and_patterns

    Aperiodic tilings §10.1 Similarity, §10.2 aperiodic tiling, Raphael M. Robinson, list of aperiodic sets of tiles, Ammann A1 tilings, §10.3 Penrose tiling, golden ratio, §10.4 Ammann–Beenker tiling, aperiodic set of prototiles, §10.7 Roger Penrose, Robert Ammann, John H. Conway, Alan Lindsay Mackay, Dan Shechtman, Einstein problem: 11