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Next article Uniform Approximation by Chebyshev Spline Functions. II: Free KnotsLarry SchumakerLarry Schumakerhttps://doi.org/10.1137/0705051PDFBibTexSections ToolsAdd to favoritesExport CitationTrack CitationsEmail SectionsAbout[1] Carl H. Fitzgerald and , L. L. Schumaker, A differential equation approach to interpolation at extremal points., J. Analyse Math., 22 (1969), 117–134 MR0257607 0188.13003 CrossrefISIGoogle Scholar[2] R. S. Johnson, On monosplines of least deviation, Trans. Amer. Math. Soc., 96 (1960), 458–477 MR0122938 0094.03903 CrossrefGoogle Scholar[3] Samuel Karlin and , Larry Schumaker, The fundamental theorem of algebra for Tchebycheffian monosplines, J. Analyse Math., 20 (1967), 233–270 MR0217493 187.02002 CrossrefISIGoogle Scholar[4] Samuel Karlin and , William J. Studden, Tchebycheff systems: With applications in analysis and statistics, Pure and Applied Mathematics, Vol. XV, Interscience Publishers John Wiley & Sons, New York-London-Sydney, 1966xviii+586 MR0204922 0153.38902 Google Scholar[5] Samuel Karlin and , Zvi Ziegler, Chebyshevian spline functions, SIAM J. Numer. Anal., 3 (1966), 514–543 10.1137/0703044 MR0216206 0171.31002 LinkGoogle Scholar[6] Günter Meinardus, Approximation of functions: Theory and numerical methods, Expanded translation of the German edition. Translated by Larry L. Schumaker. Springer Tracts in Natural Philosophy, Vol. 13, Springer-Verlag New York, Inc., New York, 1967viii+198 MR0217482 0152.15202 CrossrefGoogle Scholar[7] L. Schumaker, Masters Thesis, On some approximation problems involving Tchebycheff systems and spline functions, Doctoral thesis, Stanford University, Stanford, California, 1966 Google Scholar[8] L. Schumaker, Uniform approximation by Tchebycheffian spline functions, Part I, Fixed knots, Tech. 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