A remark on uniqueness of best rational approximants of degree 1 in \(L^2\) of the circle
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Publication:871233
zbMath1131.30366MaRDI QIDQ871233
Publication date: 16 March 2007
Published in: ETNA. Electronic Transactions on Numerical Analysis (Search for Journal in Brave)
Full work available at URL: https://eudml.org/doc/128467
Best approximation, Chebyshev systems (41A50) Approximation in the complex plane (30E10) Approximation by rational functions (41A20) Boundary value and inverse problems for harmonic functions in two dimensions (31A25)
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