ORCID: https://orcid.org/0000-0001-9738-2487; Steidl, Gabriele und Teschke, Gerd
(2009):
Shearlet coorbit spaces and associated Banach frames.
In: Applied and Computational Harmonic Analysis, Bd. 27, Nr. 2: S. 195-214
Abstract
In this paper, we study the relationships of the newly developed continuous shearlet transform with the coorbit space theory. It turns out that all the conditions that are needed to apply the coorbit space theory can indeed be satisfied for the shearlet group. Consequently, we establish new families of smoothness spaces, the shearlet coorbit spaces. Moreover, our approach yields Banach frames for these spaces in a quite natural way. We also study the approximation power of best n-term approximation schemes and present some first numerical experiments.
Dokumententyp: | Zeitschriftenartikel |
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Fakultät: | Mathematik, Informatik und Statistik > Mathematik > Professur für Mathematische Grundlagen des Verständnisses der künstlichen Intelligenz |
Themengebiete: | 500 Naturwissenschaften und Mathematik > 510 Mathematik |
ISSN: | 10635203 |
Sprache: | Englisch |
Dokumenten ID: | 126451 |
Datum der Veröffentlichung auf Open Access LMU: | 27. Mai 2025 05:59 |
Letzte Änderungen: | 27. Mai 2025 05:59 |