Abstract
A universal tiler is a convex polyhedron whose every cross-section tiles the plane. In this paper, we introduce a slight-rotating operation for cross-sections of polyhedra. By applying the operation to suitably chosen cross-sections, we prove that a convex polyhedron is a universal tiler if and only if it is a tetrahedron or a pentahedron with parallel facets.
Original language | English |
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Pages (from-to) | 302-316 |
Number of pages | 15 |
Journal | Discrete and Computational Geometry |
Volume | 49 |
Issue number | 2 |
DOIs | |
Publication status | Published - Mar 2013 |
Externally published | Yes |
Keywords
- Cross-section
- The slight-rotating operation
- Universal tiler