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On the index of Siegel grids and its application to the tomography of quasicrystals |
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| Authors: | Peter Gritzmann Barbara Langfeld |
| Institution: | aZentrum Mathematik, TU München, D-85747 Garching bei München, Germany |
| Abstract: | We give a characterization of when the index of Siegel grids is finite. As a main application, we solve a basic decomposition problem for the discrete tomography of quasicrystals that live on finitely generated |
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