DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Hong Oh | ko |
dc.contributor.author | Kim, Rae Young | ko |
dc.contributor.author | Lim, Jae Kun | ko |
dc.date.accessioned | 2013-03-07T06:22:26Z | - |
dc.date.available | 2013-03-07T06:22:26Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2005-05 | - |
dc.identifier.citation | JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, v.305, no.2, pp.528 - 545 | - |
dc.identifier.issn | 0022-247X | - |
dc.identifier.uri | http://hdl.handle.net/10203/89593 | - |
dc.description.abstract | We first give conditions for a univariate square integrable function to be a scaling function of a frame multiresolution analysis (FMRA) by generalizing the corresponding conditions for a scaling function of a multiresolution analysis (MRA). We also characterize the spectrum of the 'central space' of an FMRA, and then give a new condition for an FMRA to admit a single frame wavelet solely in terms of the spectrum of the central space of an FMRA. This improves the results previously obtained by Benedetto and Treiber and by some of the authors. Our methods and results are applied to the problem of the 'containments' of FMRAs in MRAs. We first prove that an FMRA is always contained in an MRA, and then we characterize those MRAs that contain 'genuine' FMRAs in terms of the unique low-pass filters of the MRAs and the spectrums of the central spaces of the FMRAs to be contained. This characterization shows, in particular, that if the low-pass filter of an MRA is almost everywhere zero-free, as is the case of the MRAs of Daubechies, then the MRA contains no FMRAs other than itself. (c) 2004 Elsevier Inc. All rights reserved. | - |
dc.language | English | - |
dc.publisher | Academic Press Inc Elsevier Science | - |
dc.subject | SHIFT-INVARIANT SUBSPACES | - |
dc.subject | ORTHONORMAL BASES | - |
dc.subject | WAVELETS | - |
dc.subject | L(2)(R(D)) | - |
dc.title | On the spectrums of frame multiresolution analyses | - |
dc.type | Article | - |
dc.identifier.wosid | 000228340300012 | - |
dc.identifier.scopusid | 2-s2.0-15844381914 | - |
dc.type.rims | ART | - |
dc.citation.volume | 305 | - |
dc.citation.issue | 2 | - |
dc.citation.beginningpage | 528 | - |
dc.citation.endingpage | 545 | - |
dc.citation.publicationname | JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS | - |
dc.identifier.doi | 10.1016/j.jmaa.2004.11.050 | - |
dc.contributor.localauthor | Kim, Hong Oh | - |
dc.contributor.nonIdAuthor | Lim, Jae Kun | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | multiresolution analysis | - |
dc.subject.keywordAuthor | frame | - |
dc.subject.keywordAuthor | wavelets | - |
dc.subject.keywordAuthor | shift-invariant spaces | - |
dc.subject.keywordAuthor | spectrum | - |
dc.subject.keywordPlus | SHIFT-INVARIANT SUBSPACES | - |
dc.subject.keywordPlus | ORTHONORMAL BASES | - |
dc.subject.keywordPlus | WAVELETS | - |
dc.subject.keywordPlus | L(2)(R(D)) | - |
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