Extensions of Bernstein's lethargy theorem

DOI10.1007/978-3-030-01144-4_2zbMath1405.41016arXiv1803.09869OpenAlexW2964087991MaRDI QIDQ1711194

Asuman Güven Aksoy

Publication date: 17 January 2019

Full work available at URL: https://arxiv.org/abs/1803.09869

zbMATH Keywords

best approximationapproximation numbersBernstein's lethargy theorem

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Geometry and structure of normed linear spaces (46B20) Rate of convergence, degree of approximation (41A25)

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