dc.contributor.author | Behforooz, G. H. | en |
dc.contributor.author | Papamichael, Nicolas | en |
dc.creator | Behforooz, G. H. | en |
dc.creator | Papamichael, Nicolas | en |
dc.date.accessioned | 2019-12-02T10:33:53Z | |
dc.date.available | 2019-12-02T10:33:53Z | |
dc.date.issued | 1979 | |
dc.identifier.uri | http://gnosis.library.ucy.ac.cy/handle/7/56491 | |
dc.description.abstract | Let s be a cubic spline, with equally spaced knots on [a, b] interpolating a given function y at the knots. The parameters which determine s are used to construct a piecewise defined polynomial P of degree four. It is shown that P can be used to give better orders of approximation to y and its derivatives than those obtained from s. It is also shown that the known superconvergence properties of the derivatives of s, at specific points of [a, b], are all special cases of the main result contained in the present paper. © 1979 BIT Foundations. | en |
dc.source | BIT | en |
dc.source.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-0018328509&doi=10.1007%2fBF01931217&partnerID=40&md5=f304dcba6c04126f2dcf2984f5d71d98 | |
dc.subject | MATHEMATICAL TECHNIQUES | en |
dc.title | Improved orders of approximation derived from interpolatory cubic splines | en |
dc.type | info:eu-repo/semantics/article | |
dc.identifier.doi | 10.1007/BF01931217 | |
dc.description.volume | 19 | |
dc.description.issue | 1 | |
dc.description.startingpage | 19 | |
dc.description.endingpage | 26 | |
dc.author.faculty | Σχολή Θετικών και Εφαρμοσμένων Επιστημών / Faculty of Pure and Applied Sciences | |
dc.author.department | Τμήμα Μαθηματικών και Στατιστικής / Department of Mathematics and Statistics | |
dc.type.uhtype | Article | en |
dc.description.notes | <p>Cited By :13</p> | en |
dc.source.abbreviation | BIT | en |