Tail behavior of Mexican needlets

JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS

卷:447

Article

Durastanti, Claudio^1,2 

[1] Univ Roma Tar Vergata, Dipartimento Matemat, Rome, Italy

[2] Ruhr Univ Bochum, Fak Matemat, Bochum, Germany

关键词: Wavelets;    Mexican needlets;    Sphere;    Concentration properties;    Spatial localization;   

DOI  :  10.1016/j.jmaa.2016.10.046

来源: Elsevier

【 摘 要 】

In this paper we study the tail behavior of Mexican needlets, a clam of spherical wavelets introduced by Geller and Mayeli in [12]. More specifically, we provide an explicit upper bound depending on the resolution level 5 and a parameter s governing the shape of the Mexican needlets. (C) 2016 Elsevier Inc. All rights reserved.

【 授权许可】

Free