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On a Uniqueness Theorem of E. B. Vul
Constructive Approximation ( IF 2.7 ) Pub Date : 2020-04-27 , DOI: 10.1007/s00365-020-09505-2
Sasha Sodin

We recall a uniqueness theorem of E. B. Vul pertaining to a version of the cosine transform originating in spectral theory. Then we point out an application to the Bernstein approximation problem with non-symmetric weights: a theorem of Volberg is proved by elementary means.

中文翻译:

关于EB Vul的唯一性定理

我们回顾了 EB Vul 的唯一性定理,该定理与起源于谱理论的余弦变换版本有关。然后,我们指出了对具有非对称权重的 Bernstein 近似问题的一个应用:Volberg 定理通过初等方法得到证明。
更新日期:2020-04-27
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