On the size of the coefficients of rational functions approximating powers
β Scribed by A.R Reddy
- Publisher
- Elsevier Science
- Year
- 1988
- Tongue
- English
- Weight
- 63 KB
- Volume
- 53
- Category
- Article
- ISSN
- 0021-9045
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π SIMILAR VOLUMES
This paper investigates the convergence condition for the polynomial approximation of rational functions and rational curves. The main result, based on a hybrid expression of rational functions (or curves), is that two-point Hermite interpolation converges if all eigenvalue moduli of a certain r\_r
The problem to be studied goes back to a question of ErdΓΆs and KΓΆvari, concerning functions \(M(x), x \in R_{0}{ }^{+}\), which are positive and logarithmically convex in \(\ln x\). The question to find necessary and sufficient conditions for the existence of a power series \[ N(x)=\sum c_{n} x^{n}