ON RATIONAL INTERPOLATION TO VERTICAL-BAR-X-VERTICAL-BAR

Authors
BRUTMAN L PASSOW E
Citation
L. Brutman et E. Passow, ON RATIONAL INTERPOLATION TO VERTICAL-BAR-X-VERTICAL-BAR, Constructive approximation, 13(3), 1997, pp. 381-391
Citations number
8
Categorie Soggetti
Mathematics, Pure",Mathematics
Journal title
Constructive approximation → ACNP
ISSN journal
01764276
Volume
13
Issue
3
Year of publication
1997
Pages
381 - 391
Database
ISI
SICI code
0176-4276(1997)13:3<381:ORITV>2.0.ZU;2-8
Abstract
We consider Newman-type rational interpolation to \x\ induced by arbit rary sets of interpolation nodes, and we show that under mild restrict ions on the location of the interpolation nodes, the corresponding seq uence of rational interpolants converges to \x\.