Nonlinear approximation in α ‐modulation spaces
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Publication:5469048
DOI10.1002/mana.200310348zbMath1100.41010OpenAlexW2031983333MaRDI QIDQ5469048
Publication date: 16 May 2006
Published in: Mathematische Nachrichten (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1002/mana.200310348
Nontrigonometric harmonic analysis involving wavelets and other special systems (42C40) Inequalities in approximation (Bernstein, Jackson, Nikol'ski?-type inequalities) (41A17) General harmonic expansions, frames (42C15) Approximation by other special function classes (41A30) Approximation by arbitrary nonlinear expressions; widths and entropy (41A46)
Related Items (16)
Structured, compactly supported Banach frame decompositions of decomposition spaces ⋮ Banach frames for \(\alpha\)-modulation spaces ⋮ Greedy bases in weighted modulation spaces ⋮ Unimodular multipliers on \(\alpha\)-modulation spaces: a revisit with new method ⋮ \(\alpha\)-modulation spaces. I. Scaling, embedding and algebraic properties ⋮ Shearlet smoothness spaces ⋮ Frames for decomposition spaces generated by a single function ⋮ Pseudodifferential operators with symbols in the Hörmander class \(S^0_{\alpha ,\alpha }\) on \(\alpha \)-modulation spaces ⋮ FRACTIONAL INTEGRAL OPERATORS ON -MODULATION SPACES IN THE FULL RANGE ⋮ The inclusion relations between \(\alpha\)-modulation spaces and \(L^{p}\)-Sobolev spaces or local Hardy spaces ⋮ Orthonormal bases for \(\alpha\)-modulation spaces ⋮ Banach frames for multivariate \(\alpha\)-modulation spaces ⋮ Adaptive frame methods for elliptic operator equations ⋮ Fractional integral operators on α-modulation spaces ⋮ \(\alpha\)-modulation spaces for step two stratified Lie groups ⋮ Unconditional bases for homogeneous \(\alpha\)-modulation type spaces
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