File:Shifted square tiling.svg
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| Description |
English: A tiling of the plane by squares, shifted so that each square meets only two others edge-to-edge. Keller's cube-tiling conjecture (true in the plane but now known to be false in dimensions greater than eight) states that in any tiling of space by squares, cubes, or higher-dimensional hypercubes, some of the tiles must meet face-to-face. |
| Date | |
| Source | Own work |
| Author | David Eppstein |
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I, the copyright holder of this work, hereby publish it under the following license:
 
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This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. |
| The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 23:04, 5 October 2011 | | 324 × 324 (3 KB) | David Eppstein (talk | contribs) |
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