35 results on '"Gregory Beylkin"'
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2. Biorthogonal Greedy Algorithms in convex optimization
3. Dispersion, spreading and sparsity of Gabor wave packets for metaplectic and Schrödinger operators
4. Fractional diffusion maps
5. Complex best r-term approximations almost always exist in finite dimensions
6. Crosscorrelation of Rudin–Shapiro-like polynomials
7. Ball prolate spheroidal wave functions in arbitrary dimensions
8. Approximation by exponential sums revisited
9. Fast adaptive algorithms in the non-standard form for multidimensional problems
10. On approximation of functions by exponential sums
11. On the solution of elliptic partial differential equations on regions with corners II: Detailed analysis
12. Fixed-point algorithms for frequency estimation and structured low rank approximation
13. Diffusion representations
14. Optimal adaptive ridgelet schemes for linear advection equations
15. A multiscale sub-linear time Fourier algorithm for noisy data
16. MUSIC for single-snapshot spectral estimation: Stability and super-resolution
17. Continuous wavelet transforms on n-dimensional spheres
18. Approximating the span of principal components via iterative least-squares
19. Algorithms for unequally spaced fast Laplace transforms
20. The fast Fourier transform and fast wavelet transform for patterns on the torus
21. On the polarizability and capacitance of the cube
22. Regularity and multi-scale discretization of the solution construction of hyperbolic evolution equations with limited smoothness
23. Convergence order of wavelet thresholding estimator for differential operators on Besov spaces
24. On the Nyström discretization of integral equations on planar curves with corners
25. A new generalization of the PSWFs with applications to spectral approximations on quasi-uniform grids
26. Nonlinear approximation of functions in two dimensions by sums of wave packets
27. Nonlinear approximation of functions in two dimensions by sums of exponential functions
28. New efficient methods of computing the prolate spheroidal wave functions and their corresponding eigenvalues
29. A continuous spherical wavelet transform for [formula omitted]
30. Sampling and approximation of bandlimited volumetric data
31. Angular multiselectivity with spherical wavelets
32. Fast cubature of volume potentials over rectangular domains by approximate approximations
33. Convergence of wavelet thresholding estimators of differential operators
34. High Accuracy Reconstruction from Wavelet Coefficients
35. A Wavelet Collocation Method for the Numerical Solution of Partial Differential Equations
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