Nathalie Aubrun (LIP, ENS de Lyon, CNRS, INRIA, UCBL, Université de Lyon) |
Jarkko Kari (Department of Mathematics and Statistics, University of Turku) |
We exhibit a weakly aperiodic tile set for Baumslag-Solitar groups, and prove that the domino problem is undecidable on these groups. A consequence of our construction is the existence of an arecursive tile set on Baumslag-Solitar groups. |
ArXived at: https://dx.doi.org/10.4204/EPTCS.128.12 | bibtex | |
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