Fast and stable approximation of analytic functions from equispaced samples via polynomial frames
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Publication:6379727
DOI10.1007/s00365-022-09593-2zbMath1528.41009arXiv2110.03755MaRDI QIDQ6379727
Publication date: 7 October 2021
Inequalities in approximation (Bernstein, Jackson, Nikol'ski?-type inequalities) (41A17) Approximation by polynomials (41A10) Rate of convergence, degree of approximation (41A25)
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