On simultaneous Chebyshev approximation
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Publication:5904269
DOI10.1016/0021-9045(79)90099-6zbMath0426.41021OpenAlexW2073290267MaRDI QIDQ5904269
E. W. Cheney, George M. Phillips, John H. McCabe
Publication date: 1979
Published in: Journal of Approximation Theory (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/0021-9045(79)90099-6
Best approximation, Chebyshev systems (41A50) Abstract approximation theory (approximation in normed linear spaces and other abstract spaces) (41A65) Approximation by arbitrary nonlinear expressions; widths and entropy (41A46)
Related Items (4)
On simultaneous weakly-Chebyshev subspaces ⋮ Approximation and norm derivatives in real normed spaces ⋮ Best simultaneous \(L_1\) approximations ⋮ A characterization of an element of best simultaneous approximation
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