Poisson Type Generators for L1(ℝ)

被引：0

作者：

Gerard Ascensi

Joaquim Bruna

机构：

[1] University of Vienna,Faculty of Mathematics

[2] Universitat Autònoma de Barcelona,Departament de Matemàtiques

来源：

Journal of Fourier Analysis and Applications | 2009年 / 15卷

关键词：

Poisson function; Generators by translations; 42C30;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

We characterize the discrete sets Λ⊆ℝ such that {φ(t−λ),λ∈Λ} span L1(ℝ), φ being an L1(ℝ)-function whose Fourier transform behaves like e−2π|ξ|.

引用

页码：553 / 560

页数：7

共 11 条

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Olevskii A.(undefined)(ℝ) of almost integer translates undefined undefined undefined-undefined

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Olevvskii A.(undefined)Almost integer translates. Do nice generators exist? undefined undefined undefined-undefined

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Ulanovskii A.(undefined)On approximation by shifts and a theorem of Wiener undefined undefined undefined-undefined