Davis, Philip J., 1923-
Interpolation and approximation / Philip J. Davis.
— Waltham, Mass. : Blaisdell, c1963. xiv, 393 p. : il. ; 24 cm. — (Introductions to higher mathematics) (A Blaisdell book in the pure and applied sciences)
Incluye referencias bibliográficas (p. 375-382) e índice.
Contenido: 1. Introduction — 2. Interpolation — 3. Remainder theory — 4. Convergence theorems for interpolatory processes — 5. Some problems on infinite interpolation — 6. Uniform approximation — 7. Best approximation — 8. Least square approximation — 9. Hilbert space — 10. Orthogonal polynomials — 11. The theory of closure and completeness — 12. Expansion theorems for orthogonal functions — 13. Degree of approximation — 14. Approximation of linear functionals.
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