Bandlimited shearlet-type frames with nice duals

DOI10.1016/j.cam.2012.10.030zbMath1261.42051OpenAlexW2127569383MaRDI QIDQ1936196

Philipp Grohs

Publication date: 21 February 2013

Published in: Journal of Computational and Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cam.2012.10.030

zbMATH Keywords

framesnonlinear approximationshearletsparabolic molecules

Mathematics Subject Classification ID

Nontrigonometric harmonic analysis involving wavelets and other special systems (42C40) General harmonic expansions, frames (42C15)

Related Items (6)

Optimally Sparse Data Representations ⋮ Parabolic Molecules: Curvelets, Shearlets, and Beyond ⋮ Parabolic molecules ⋮ Embeddings of Decomposition Spaces ⋮ Dualizable shearlet frames and sparse approximation ⋮ Intrinsic localization of anisotropic frames. II: \(\alpha\)-molecules

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