Gel'fand widths of the unit ball of the Hardy class \(H^ p\) in weight spaces

DOI10.1007/BF01156751zbMath0592.46050MaRDI QIDQ1075561

O. G. Parfenov

Publication date: 1985

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

zbMATH Keywords

n-th diameter in the sense of Gel'fand

Mathematics Subject Classification ID

Banach algebras of differentiable or analytic functions, (H^p)-spaces (46J15) Approximation by arbitrary nonlinear expressions; widths and entropy (41A46)

Related Items (2)

Bernstein widths for some classes of analytic functions ⋮ The \(n\)-width of the unit ball of \(H^ p\)

Cites Work

• The n-width of sets of analytic functions
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