Lipschitz空间Λ_α(R)和Zygmund函数类Λ_*(R)的紧小波框架系数刻画 Characterizations of the Lipschitz Spaces Λ_α(R)and the Zygmund Class Λ_*(R) in Terms of Tight Wavelet Frame Coefficients

Keywords: Lipschitz空间,Zygmund类,框架,紧小波框架

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Abstract:

本文通过赋予母框架小波一定的正则性,利用卷积的知识,证明了Lipschitz空间Λ_α(R)和Zygmund函数类Λ_*(R)这两个函数空间可以通过紧小波框架分解系数来刻画

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