Polynomials of best uniform approximation to certain rational functions
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Publication:2625100
DOI10.1007/BF01386330zbMath0112.35304OpenAlexW2057371659MaRDI QIDQ2625100
Publication date: 1962
Published in: Numerische Mathematik (Search for Journal in Brave)
Full work available at URL: https://eudml.org/doc/131544
Related Items (18)
An algorithm for best generalised rational approximation of continuous functions ⋮ Functions whose best rational Chebyshev approximation are polynomials ⋮ The extension of the linear inequality method for generalized rational Chebyshev approximation to approximation by general quasilinear functions ⋮ Multivariate approximation by polynomial and generalized rational functions ⋮ Generalised rational approximation and its application to improve deep learning classifiers ⋮ Uniform strong unicity constants for subsets of C(X) ⋮ Best uniform polynomial approximation to certain rational functions ⋮ The third and fourth kinds of Chebyshev polynomials and best uniform approximation ⋮ On the behavior of the strong unicity constant for changing dimension ⋮ On best approximation by truncated series ⋮ Precise orders of strong unicity constants for a class of rational functions ⋮ Classes of functions with explicit best uniform approximations ⋮ Explicit results for the best uniform rational approximation to certain continuous functions ⋮ Best and partial best \(L_1\) approximations by polynomials to certain rational functions ⋮ Chebyshev series expansion of inverse polynomials ⋮ Best uniform approximation to a class of rational functions ⋮ Fehlerabschätzungen für Gauß-Quadraturformeln. (Error estimates for Gauss quadrature formulae) ⋮ Fehlerabschätzungen für nichtsymmetrische Gauß-Quadraturformeln. (Error estimates for nonsymmetric Gaussian quadrature formulae)
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