Quasiinterpolant splines on the unit circle. On linear widths of Sobolev classes and chains of extremal subspaces

DOI10.1016/0021-9045(83)90148-XzbMath0521.41010MaRDI QIDQ1055634

Han Lin Chen

Publication date: 1983

Published in: Journal of Approximation Theory (Search for Journal in Brave)

zbMATH Keywords

complex quasiinterpolant splinesinterpolating Lagrange polynomials

Mathematics Subject Classification ID

Interpolation in approximation theory (41A05) Spline approximation (41A15)

Related Items (3)

Spline wavelets on the unit circle ⋮ Properties of Complex Harmonic Splines ⋮ Interpolation and approximation on the unit disc by complex harmonic splines

Cites Work

• Integralgleichungen erster Art und konforme Abbildung
• Local spline approximation methods
• Spline approximation by quasiinterpolants
• Complex polynomial splines on the unit circle
• Spline Functions on the Circle: Cardinal L-Splines Revisited
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