On the optimal approximation of bounded linear functionals in Hilbert spaces of analytic functions

DOI10.1007/BF01932272zbMath0333.41017MaRDI QIDQ4100484

Augustin Paulik

Publication date: 1976

Published in: BIT (Search for Journal in Brave)

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Abstract approximation theory (approximation in normed linear spaces and other abstract spaces) (41A65) Approximation by other special function classes (41A30) Approximation by arbitrary linear expressions (41A45)

Related Items (1)

A note on Davis type error bounds

Cites Work

• Optimale Approximation mit Nebenbedingungen an lineare Funktionale auf \(H^2(E_\rho)\) und \(L^2(E_\rho)\)
• Optimale approximation linearer Funktionale auf periodischen Funktionen
• Optimal rules for numerical integration round the unit circle

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