We consider the nonlinear approximating family \(R_{m}^{n}\) of rational expressions over a real interval. In the \(L^{p}\) norms, \(l<p<\infty\) non-normal elements of this family cannot arise as best approximations to functions outside the family. In the \(L^{\prime}\) case, Dunham (1971) has show
โฆ LIBER โฆ
A variation of rational L1 approximation
โ Scribed by Zhiwei Ma; Yingguang Shi
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 496 KB
- Volume
- 62
- Category
- Article
- ISSN
- 0021-9045
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