Unicity of best $L_2$ approximation by second-order splines with variable knots
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- by D. L. Barrow, C. K. Chui, P. W. Smith and J. D. Ward PDF
- Bull. Amer. Math. Soc. 83 (1977), 1049-1050
References
- Charles K. Chui, Philip W. Smith, and Joseph D. Ward, On the smoothness of best $L_{2}$ approximants from nonlinear spline manifolds, Math. Comp. 31 (1977), no. 137, 17–23. MR 422955, DOI 10.1090/S0025-5718-1977-0422955-7
- Günter Meinardus, Approximation of functions: Theory and numerical methods, Expanded translation of the German edition, Springer Tracts in Natural Philosophy, Vol. 13, Springer-Verlag New York, Inc., New York, 1967. Translated by Larry L. Schumaker. MR 0217482, DOI 10.1007/978-3-642-85643-3
Additional Information
- Journal: Bull. Amer. Math. Soc. 83 (1977), 1049-1050
- MSC (1970): Primary 41A15
- DOI: https://doi.org/10.1090/S0002-9904-1977-14377-2
- MathSciNet review: 0447889