On two questions concerning tilings |
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Authors: | Mark J Nielsen |
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Institution: | (1) Department of Mathematics and Statistics, University of Idaho, 83843 Moscow, ID, USA |
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Abstract: | We prove that a tiling of the plane by topological disks is locally finite at most boundary points of tiles, confirming a
conjecture by Valette. This comes by way of a much more general theorem on tilings of topological vector spaces. We also investigate
a question raised by Klee as to whether or not there is a tiling of separable Hilbert space by bounded convex tiles. We present
evidence to support the conjecture that the answer is negative. |
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Keywords: | |
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