Degree of approximation of analytic functions by ``near-best polynomial approximants
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Publication:1891950
DOI10.1007/BF01294335zbMath0826.30028OpenAlexW4249414495MaRDI QIDQ1891950
Publication date: 27 November 1995
Published in: Constructive Approximation (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/bf01294335
Best approximation, Chebyshev systems (41A50) Approximation in the complex plane (30E10) Approximation by polynomials (41A10) Rate of convergence, degree of approximation (41A25)
Related Items (4)
``Near-best polynomial approximation of harmonic functions on compact sets in \(\mathbb{C}\) ⋮ Extended best \(L^p\)-approximation is near-best approximation in \(L^q, p - 1 \leq q < p\) ⋮ Polynomial approximation of piecewise analytic functions on quasi-smooth arcs ⋮ Simultaneous approximation and interpolation of functions on continua in the complex plane.
Cites Work
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- Injectivity theorems in plane and space
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- INVERSE APPROXIMATION THEOREMS ON REGULAR COMPACTA OF THE COMPLEX PLANE
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