Modulated crystals and almost periodic measures
2020
No
modulated quasicrystals almost periodic measures
Modulated crystals and quasicrystals can simultaneously be described as modulated quasicrystals, a class of point sets introduced by de Bruijn in 1987. With appropriate modulation functions, modulated quasicrystals themselves constitute a substantial subclass of strongly almost periodic point measures. We re-analyse these structures using methods from modern mathematical diffraction theory, thereby providing a coherent view over that class. Similarly to de Bruijn's analysis, we find stability with respect to almost periodic modulations.
Lee, J., Lenz, D., Richard, C., Sing, B., Strungaru, N. (2020). Modulated crystals and almost periodic measures. arXiv:1907.07017v2. https://arxiv.org/abs/1907.07017
Reports
English
https://roam.macewan.ca/islandora/object/gm:2711
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