Let Q(x) be polynomial of degree q interpolating x m at the points x-i, i = 0, 1, ..., q, where xi are zeros of the Tchebysheff polynomial of degree q + 1 on the interval [0, 1]. If q is of order x/m, then Q(x) approximates x m well enough. This result is used to obtain a good approximation to the s
โฆ LIBER โฆ
Asymptotically optimal approximation in fractional Sobolev spaces and the numerical solution of differential equations
โ Scribed by C. A. Micchelli; W. L. Miranker
- Publisher
- Springer-Verlag
- Year
- 1974
- Tongue
- English
- Weight
- 505 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0029-599X
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