Note on 1D quarklet approximation
Note on 1D quarklet approximation
dc.contributor.author | Peter Oswald | |
dc.date.accessioned | 2024-08-08T12:40:36Z | |
dc.date.available | 2024-08-08T12:40:36Z | |
dc.date.issued | 03.2020 | |
dc.identifier.uri | https://hdl.handle.net/20.500.11811/11797 | |
dc.description.abstract | On the example of the simplest C0 spline quarklet construction of [1], we demonstrate the possible reduction of the complexity estimates for the approximation of singularity functions on the unit interval given in [3], to come closer to the complexity estimates known for hp-methods. To come up with a simplified argument, we explore the fact that the CDF biorthogonal spline wavelets [2] used in the construction of quarklets can be obtained by the lifting scheme [4]. Similar results are also possible for spline quarklet systems built from smooth B-splines with higher order of vanishing moments. | en |
dc.format.extent | 8 | |
dc.language.iso | eng | |
dc.relation.ispartofseries | INS Preprints ; 2003 | |
dc.rights | In Copyright | |
dc.rights.uri | http://rightsstatements.org/vocab/InC/1.0/ | |
dc.subject | Quarklets | |
dc.subject | subexponential rates | |
dc.subject | hp-approximation | |
dc.subject.ddc | 510 Mathematik | |
dc.subject.ddc | 518 Numerische Analysis | |
dc.title | Note on 1D quarklet approximation | |
dc.type | Preprint | |
dc.publisher.name | Institut für Numerische Simulation (INS) | |
dc.publisher.location | Bonn | |
dc.rights.accessRights | openAccess | |
ulbbn.pubtype | Zweitveröffentlichung | |
dcterms.bibliographicCitation.url | https://ins.uni-bonn.de/publication/preprints |
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