A Characterization of Multi-Wavelet Dual Frames in Sobolev Spaces
For the past few years, wavelet and multi-wavelet frames have attracted interest from researchers. In this paper, we address some of these problems in the setting of the Sobolev space, and characterize of multi-wavelet dual frames in these spaces by using a pair of equations.
2009 ◽
Vol 172
(1)
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pp. 371-398
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2018 ◽
Vol 22
(02)
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pp. 1850079
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2017 ◽
Vol 19
(03)
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pp. 1650022
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1973 ◽
Vol 31
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pp. 132-133
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