𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Convergence of Padé approximants to quasianalytic functions beyond natural boundaries

✍ Scribed by J.L Gammel; J Nuttall

Publisher
Elsevier Science
Year
1973
Tongue
English
Weight
127 KB
Volume
43
Category
Article
ISSN
0022-247X

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

The Convergence of Padé Approximants to
The Convergence of Padé Approximants to Functions with Branch Points
✍ Herbert Stahl 📂 Article 📅 1997 🏛 Elsevier Science 🌐 English ⚖ 821 KB

analytic in a neighborhood of infinity will be approximated by Pade approximants. In a first group of results rather strong assumptions are made about the singularities of the function f to be approximated (Assumption 1.1). In a second group (Definition 1.3 and Theorem 1.7) a different type of assum

Convergence Properties Related to p-Poin
Convergence Properties Related to p-Point Padé Approximants of Stieltjes Transforms
✍ O. Njastad 📂 Article 📅 1993 🏛 Elsevier Science 🌐 English ⚖ 377 KB

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