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On the Convergence of Quadrature Formulas Connected with Multipoint Padé-Type Approximation

✍ Scribed by P. González-Vera; M.Jiménez Paiz; R. Orive; G.López Lagomasino


Publisher
Elsevier Science
Year
1996
Tongue
English
Weight
275 KB
Volume
202
Category
Article
ISSN
0022-247X

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✦ Synopsis


We consider quadrature formulas for I F which are exact with respect to rational w x functions with prescribed poles contained in ‫ރ‬ _ y1, 1 . Their rate of convergence is studied.


📜 SIMILAR VOLUMES


On the Convergence of General Order Mult
✍ J. Abouir; A. Cuyt; P. Gonzalez-Vera; R. Orive 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 474 KB

In previous papers the convergence of sequences of ``rectangular'' multivariate Pade -type approximants was studied. In other publications definitions of ``triangular'' multivariate Pade -type approximants were given. We extend these results to the general order definition where the choice of the de