Let \(\psi\) be a finite positive measure on \(\mathbf{R}\), and let \(F_{\psi}(z)=\int_{-x}^{x}(d \psi(t) /(z-t))\) be its Stieltjes transform. A special multipoint Padé approximation problem for \(F_{\psi}(z)\) is studied, where the interpolation points are a finite number of points \(a_{1}, \ldot
Padé approximation of Stieltjes series
✍ Scribed by G.D Allen; C.K Chui; W.R Madych; F.J Narcowich; P.W Smith
- Publisher
- Elsevier Science
- Year
- 1975
- Tongue
- English
- Weight
- 627 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0021-9045
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