A Characterization of Multi-Wavelet Dual Frames in Sobolev Spaces
نویسندگان
چکیده
منابع مشابه
Nonstational Dual Wavelet Frames in Sobolev Spaces
In view of the good properties of nonstationary wavelet frames and the better flexibility of wavelets in Sobolev spaces, the nonstationary dual wavelet frames in a pair of dual Sobolev spaces are studied in this paper. We mainly give the oblique extension principle and the mixed extension principle for nonstationary dual wavelet frames in a pair of dual Sobolev spaces H(R) and H−s(Rd). Keywords...
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ژورنال
عنوان ژورنال: Journal of Function Spaces
سال: 2020
ISSN: 2314-8896,2314-8888
DOI: 10.1155/2020/3148946