Simultaneous Interpolation and Approximation in Topological Linear Spaces

Frank Deutsch · SIAM Journal on Applied Mathematics · 1966

Previous article Next article Simultaneous Interpolation and Approximation in Topological Linear SpacesFrank DeutschFrank Deutschhttps://doi.org/10.1137/0114095PDFBibTexSections ToolsAdd to favoritesExport CitationTrack CitationsEmail SectionsAbout[1] N. I. Achieser, Theory of approximation, Translated by Charles J. Hyman, Frederick Ungar Publishing Co., New York, 1956x+307 MR0095369 0072.28403 Google Scholar[2] Philip J. Davis, Interpolation and approximation, Blaisdell Publishing Co. Ginn and Co. New York-Toronto-London, 1963xiv+393 MR0157156 0111.06003 Google Scholar[3] P. Davis and , P. Rabinowitz, On the estimation of quadrature errors for analytic functions, Math. Tables and Other Aids to Computation, 8 (1954), 193–203 MR0065256 0056.29103 CrossrefGoogle Scholar[4] Mahlon M. Day, Normed linear spaces, Academic Press Inc., Publishers, New York, 1962vii+139 MR0145316 CrossrefGoogle Scholar[5] Nelson Dunford and , Jacob T. Schwartz, Linear Operators. I. General Theory, With the assistance of W. G. Bade and R. G. Bartle. Pure and Applied Mathematics, Vol. 7, Interscience Publishers, Inc., New York, 1958xiv+858 MR0117523 0084.10402 Google Scholar[6] J. L. Walsh, Interpolation and Approximation by Rational Functions in the Complex Domain, American Mathematical Society Colloquium Publications, Vol. 20, Providence, 1935 0013.05903 CrossrefGoogle Scholar[7] Hidehiko Yamabe, On an extension of the Helly's theorem, Osaka Math. J., 2 (1950), 15–17 MR0039914 0036.36202 Google Scholar[8] Ivan Singer, Remarque sur un théorème d'approximation de H. Yamabe, Atti Accad. Naz. Lincei. Rend. Cl. Sci. Fis. Mat. 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