𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Asymptotics of Hermite-Padé approximants for two functions with branch points

✍ Scribed by A. I. Aptekarev

Book ID
111454694
Publisher
SP MAIK Nauka/Interperiodica
Year
2008
Tongue
English
Weight
192 KB
Volume
78
Category
Article
ISSN
1064-5624

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

Generalized Hermite–Padé approximation f
Generalized Hermite–Padé approximation for Nikishin systems of three functions
✍ U. Fidalgo Prieto; G. López Lagomasino 📂 Article 📅 2010 🏛 Elsevier Science 🌐 English ⚖ 547 KB

Nikishin systems of three functions are considered. For such systems, the rate of convergence of simultaneous interpolating rational approximations with partially prescribed poles is studied. The solution is described in terms of the solution of a vector equilibrium problem in the presence of a vect