𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Results on sequences of Hermite-Padé, integral approximants

✍ Scribed by George A. Baker Jr; P.R. Graves-Morris

Publisher
Elsevier Science
Year
1993
Tongue
English
Weight
746 KB
Volume
47
Category
Article
ISSN
0377-0427

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Asymptotics of Diagonal Hermite–Padé App
Asymptotics of Diagonal Hermite–Padé Approximants toez
✍ F. Wielonsky 📂 Article 📅 1997 🏛 Elsevier Science 🌐 English ⚖ 348 KB

Let m be a fixed positive integer. We consider Hermite Pade approximants to the exponential function where the degree of the polynomials A p , 0 p m, is less than n. As n Ä , exact asymptotics for the A p 's and the remainder term R, along with an upper bound on the zeros of the polynomials A p , a

On Polynomials Related with Hermite–Padé
On Polynomials Related with Hermite–Padé Approximations to the Exponential Function
✍ Kathy A. Driver; Nico M. Temme 📂 Article 📅 1998 🏛 Elsevier Science 🌐 English ⚖ 445 KB

We investigate the polynomials P n , Q m , and R s , having degrees n, m, and s, respectively, with P n monic, that solve the approximation problem We give a connection between the coefficients of each of the polynomials P n , Q m , and R s and certain hypergeometric functions, which leads to a sim

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