| Publication type: |
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Article in peer-reviewed journal |
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| Subject: |
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Computer Science/Discrete Mathematics
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| Title: |
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Periodicity in tilings |
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| Author(s): |
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Emmanuel Jeandel ( ) 1, Pascal Vanier ( ) 1 |
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| Laboratory: |
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| Abstract: |
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Tilings and tiling systems are an abstract concept that arise both as a computational model and as a dynamical system. In this paper, we characterize the sets of periods that a tiling system can produce. We prove that up to a slight recoding, they correspond exactly to languages in the complexity classes $\nspace{n}$ and $\cne$. |
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| Fulltext language: |
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English |
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| Journal: |
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Developments in Language Theory |
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| Audience: |
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international |
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| Publication date: |
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2010-08-20 |
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| Volume: |
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6224/2010 |
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| Page, identifiant, ...: |
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243-254 |
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