Riesz bounds of Wilson bases generated byB-splines |
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| Authors: | Bernhard Trebels Gabriele Steidl |
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| Affiliation: | 1. Department of Mathematics, Technical University Darmstadt, Schlo?gartenstra?e 7, D-64289, Darmstadt
2. Institut of Computer Science, University of Mannheim, D-68131, Mannheim
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| Abstract: | In this paper, we are concerned with biorthogonal Wilson bases having B-splines as well as powers of sinc functions as window functions. We prove properties of B-splines and exponential Euler splines and use these properties to estimate the Riesz bounds of the Wilson bases. |
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| Keywords: | 42C15 42A65 41A15 |
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