DC Field | Value | Language |
---|---|---|
dc.contributor.author | Christensen, O. | ko |
dc.contributor.author | Kim, Hong Oh | ko |
dc.contributor.author | Kim, R. Y. | ko |
dc.contributor.author | Lim, J. K. | ko |
dc.date.accessioned | 2013-03-07T09:00:20Z | - |
dc.date.available | 2013-03-07T09:00:20Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2006 | - |
dc.identifier.citation | JOURNAL OF GEOMETRIC ANALYSIS, v.16, no.4, pp.585 - 596 | - |
dc.identifier.issn | 1050-6926 | - |
dc.identifier.uri | http://hdl.handle.net/10203/89834 | - |
dc.description.abstract | If the integer translates of a function phi with compact support generate a frame for a subspace W of L-2(R), then it is automatically a Riesz basis for W, and there exists a unique dual Riesz basis belonging to W. Considerable freedom can be obtained by considering oblique duals, i.e., duals not necessarily belonging to W. Extending work by Ben-Artzi and Ron, we characterize the existence of oblique duals generated by a function with support on an interval of length one. If such a generator exists, we show that it can be chosen with desired smoothness. Regardless whether phi is polynomial or not, the same condition implies that a polynomial dual supported on an interval of length one exists. | - |
dc.language | English | - |
dc.publisher | Springer | - |
dc.subject | SUBSPACES | - |
dc.subject | FRAMES | - |
dc.subject | BASES | - |
dc.title | Riesz sequences of translates and generalized duals with support on [0,1] | - |
dc.type | Article | - |
dc.identifier.wosid | 000242477000003 | - |
dc.identifier.scopusid | 2-s2.0-84867977491 | - |
dc.type.rims | ART | - |
dc.citation.volume | 16 | - |
dc.citation.issue | 4 | - |
dc.citation.beginningpage | 585 | - |
dc.citation.endingpage | 596 | - |
dc.citation.publicationname | JOURNAL OF GEOMETRIC ANALYSIS | - |
dc.identifier.doi | 10.1007/BF02922132 | - |
dc.contributor.localauthor | Kim, Hong Oh | - |
dc.contributor.nonIdAuthor | Christensen, O. | - |
dc.contributor.nonIdAuthor | Kim, R. Y. | - |
dc.contributor.nonIdAuthor | Lim, J. K. | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | frames of translates | - |
dc.subject.keywordAuthor | dual frame | - |
dc.subject.keywordAuthor | dual generator | - |
dc.subject.keywordAuthor | short support | - |
dc.subject.keywordPlus | SUBSPACES | - |
dc.subject.keywordPlus | FRAMES | - |
dc.subject.keywordPlus | BASES | - |
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