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Seminar on Analysis, Differential Equations and Mathematical Physics
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On the norm of the Riesz projection from S. V. Konyagin Lomonosov Moscow State University, Faculty of Mechanics and Mathematics |
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Abstract: We will consider $$ f\sim \sum_{\mathbf{k}} \hat f(\mathbf{k}) e^{i \mathbf{k} \mathbf{x}},$$ where now the sum is taken over all $$ Rf\sim \sum_{\mathbf{k} \ge 0} \hat f(\mathbf{k}) e^{i \mathbf{k} \mathbf{x}}.$$ We prove that for any The talk is based on a joint paper with Herve Queffélec, Eero Saksman,and Kristian Seip. Language: English Website: https://msrn.tilda.ws/sl |