Constructive Approximation

Papers
(The H4-Index of Constructive Approximation is 8. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-08-01 to 2025-08-01.)
ArticleCitations
Asymptotics of k-nearest Neighbor Riesz Energies28
Estimates for the Largest Critical Value of $$T_n^{(k)}$$25
Greedy Expansions with Prescribed Coefficients in Hilbert Spaces for Special Classes of Dictionaries14
Strong Asymptotic of Cauchy Biorthogonal Polynomials and Orthogonal Polynomials with Varying Measure12
Duality and Difference Operators for Matrix Valued Discrete Polynomials on the Nonnegative Integers10
Sparse Estimation: An MMSE Approach10
Fourier Interpolation with Zeros of Zeta and L-Functions9
Sharp Constants of Approximation Theory: VI. Weighted Polynomial Inequalities of Different Metrics on the Multidimensional Cube and Ball9
Extending the Meijer G-Function8
Gaussian Bounds for the Heat Kernel Associated to Prolate Spheroidal Wave Functions with Applications8
Correction to: Jost Asymptotics for Matrix Orthogonal Polynomials on the Real Line8
Approximation of Wave Packets on the Real Line8
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