arXiv · 2408.13228
Quantitative weak mixing of self-affine tilings
Abstract
We study the regularity of spectral measures of dynamical systems arising from a translation action on tilings of substitutive nature. The results are inspired in the work of Bufetov and Solomyak, where they established a log-H\"older modulus of continuity of one-dimensional self-similar tiling systems. We generalize this result to higher dimensions in the more general setting of self-affine tilings systems. Further analysis leads to uniform estimates in the whole space of spectral parameters, allowing to deduce logarithmic rates of weak mixing.
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Juan Marshall-Maldonado. 2024-08-23. Quantitative weak mixing of self-affine tilings. https://arxiv.org/abs/2408.13228
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