Nonlinear approximation of functions in two dimensions by sums of wave packets
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Publication:982554
DOI10.1016/j.acha.2009.09.001zbMath1196.42034OpenAlexW1976698466MaRDI QIDQ982554
Maarten V. de Hoop, Fredrik Andersson, Marcus Carlsson
Publication date: 7 July 2010
Published in: Applied and Computational Harmonic Analysis (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.acha.2009.09.001
wave packetsnonlinear approximationAAK theory in two variablesdyadic parabolic decompositionProny's method in two variables
Related Items (5)
Polynomial-exponential decomposition from moments ⋮ \(\mathcal K\)-matrix-valued wave packet frames in \(L^2(\mathbb R^d,\mathbb C^{s\times r})\) ⋮ Regularity and multi-scale discretization of the solution construction of hyperbolic evolution equations with limited smoothness ⋮ Fixed-point algorithms for frequency estimation and structured low rank approximation ⋮ On the structure of positive semi-definite finite rank general domain Hankel and Toeplitz operators in several variables
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