Abstract
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—nonstationary; dual frames; dual Sobolev spaces; extension principle
Published Version
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have