A wide class of MRA-based wavelet systems which are not frames in L2(Rd), generally speaking, is studied. Frame-type expansions over a pair of dual wavelet systems (with the series converging in different senses) and their approximation order are investigated.
Original languageEnglish
Pages (from-to)410-428
JournalApplied and Computational Harmonic Analysis
Issue number3
Publication statusPublished - 2011

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