On the existence of an element with given deviations from an expanding system of subspaces

DOI10.1134/s0001434623110299OpenAlexW4392778757MaRDI QIDQ6154091

Yu. A. Skvortsov

Publication date: 19 March 2024

Published in: Mathematical Notes (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1134/s0001434623110299

zbMATH Keywords

subspaceBanach spaceBernstein problemdeviations

Mathematics Subject Classification ID

Normed linear spaces and Banach spaces; Banach lattices (46Bxx) Approximations and expansions (41Axx)

Cites Work

• Deviation of elements of a Banach space from a system of subspaces
• On the existence of an element with given deviations from an expanding system of subspaces
• Some negative theorems of approximation theory

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