Bernstein's `lethargy' theorems in SF-spaces

DOI10.4171/ZAA/1128zbMath1097.41028OpenAlexW2052770696MaRDI QIDQ1866635

Bartosz Micherda

Publication date: 2003

Published in: Zeitschrift für Analysis und ihre Anwendungen (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.4171/zaa/1128

zbMATH Keywords

best approximationsBernstein's lethargy theorem

Mathematics Subject Classification ID

Not locally convex spaces (metrizable topological linear spaces, locally bounded spaces, quasi-Banach spaces, etc.) (46A16) Abstract approximation theory (approximation in normed linear spaces and other abstract spaces) (41A65)

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