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 | 2013-03-06T22:18:22Z | - |
dc.date.available | 2013-03-06T22:18:22Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2008 | - |
dc.identifier.citation | JOURNAL OF APPROXIMATION THEORY, v.154, no.2, pp.140 - 160 | - |
dc.identifier.issn | 0021-9045 | - |
dc.identifier.uri | http://hdl.handle.net/10203/88659 | - |
dc.description.abstract | We analyze the internal structure of the multiresolution analyses of L(2)(R(d)) defined by the unitary extension principle (UEP) of Ron and Shen. Suppose we have a wavelet tight frame defined by the UEP. Define V(0) to be the closed linear span of the shifts of the scaling function and W(0) that of the shifts of the wavelets. Finally, define V(1) to be the dyadic dilation of V(0). We characterize the,conditions that V(1) = W(0), that V(1) = V(0) <(+)over dot> W(0) and V(1) = V(0) circle plus W(0). In particular, we show that if we construct a wavelet frame of L(2)(R) from the UEP by using two trigonometric filters, then V(1) = V(0) <(+)over dot>+ W(0); and show that V(1) = W(0) for the B-spline example of Ron and Shen. A more detailed analysis of the various 'wavelet spaces' defined by the B-spline example of Roil and Shen is also included. (C) 2008 Elsevier Inc. All rights reserved. | - |
dc.language | English | - |
dc.publisher | ACADEMIC PRESS INC ELSEVIER SCIENCE | - |
dc.subject | SHIFT-INVARIANT SPACES | - |
dc.subject | COMPACTLY SUPPORTED TIGHT | - |
dc.subject | AFFINE SYSTEMS | - |
dc.subject | FRAMES | - |
dc.subject | L-2(R-D) | - |
dc.subject | WAVELETS | - |
dc.subject | L(2)(R(D)) | - |
dc.title | Internal structure of the multiresolution analyses defined by the unitary extension principle | - |
dc.type | Article | - |
dc.identifier.wosid | 000261835400005 | - |
dc.identifier.scopusid | 2-s2.0-56049101347 | - |
dc.type.rims | ART | - |
dc.citation.volume | 154 | - |
dc.citation.issue | 2 | - |
dc.citation.beginningpage | 140 | - |
dc.citation.endingpage | 160 | - |
dc.citation.publicationname | JOURNAL OF APPROXIMATION THEORY | - |
dc.identifier.doi | 10.1016/j.jat.2008.03.009 | - |
dc.contributor.localauthor | Kim, Hong Oh | - |
dc.contributor.nonIdAuthor | Kim, Rae Young | - |
dc.contributor.nonIdAuthor | Lim, Jae Kun | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Shift-invariant space | - |
dc.subject.keywordAuthor | Unitary extension principle | - |
dc.subject.keywordAuthor | Multiresolution analysis | - |
dc.subject.keywordPlus | SHIFT-INVARIANT SPACES | - |
dc.subject.keywordPlus | COMPACTLY SUPPORTED TIGHT | - |
dc.subject.keywordPlus | AFFINE SYSTEMS | - |
dc.subject.keywordPlus | FRAMES | - |
dc.subject.keywordPlus | L-2(R-D) | - |
dc.subject.keywordPlus | WAVELETS | - |
dc.subject.keywordPlus | L(2)(R(D)) | - |
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