Bounds on strong unicity for Chebyshev approximation with bounded coefficients

DOI10.1002/MANA.201900439arXiv1904.10284OpenAlexW4226043064MaRDI QIDQ6094024

Andrei Sipoş

Publication date: 9 October 2023

Published in: Mathematische Nachrichten (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1904.10284

zbMATH Keywords

Young tableauxSchur polynomialsproof miningstrong uniquenessChebyshev approximationmodulus of uniqueness

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Approximation by polynomials (41A10) Rate of convergence, degree of approximation (41A25) Uniqueness of best approximation (41A52)

Cites Work

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• PROOF-THEORETIC METHODS IN NONLINEAR ANALYSIS
• Applied Proof Theory: Proof Interpretations and Their Use in Mathematics

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