Best error estimates for discrete Abel-Gontscharoff interpolation

Authors
Wong, PJY
Citation
Pjy. Wong, Best error estimates for discrete Abel-Gontscharoff interpolation, J APPROX TH, 97(1), 1999, pp. 65-81
Citations number
12
Categorie Soggetti
Mathematics
Journal title
JOURNAL OF APPROXIMATION THEORY
ISSN journal
00219045 → ACNP
Volume
97
Issue
1
Year of publication
1999
Pages
65 - 81
Database
ISI
SICI code
0021-9045(199903)97:1<65:BEEFDA>2.0.ZU;2-P
Abstract
In this payer we offer the best possible error estimates for discrete Abel- Gontscharoff interpolation. As an application, these error bounds are used to provide tests for the right disfocality as well as disconjugacy for high er order difference equations. (C) 1999 Academic Press.