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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Behforooz, GH | - |
dc.contributor.author | Papamichael, N | - |
dc.coverage.spatial | 18 | en |
dc.date.accessioned | 2008-04-14T14:35:12Z | - |
dc.date.available | 2008-04-14T14:35:12Z | - |
dc.date.issued | 1978 | - |
dc.identifier.citation | Maths Technical Papers (Brunel University). Jun 1978, pp 1-13 | en |
dc.identifier.uri | http://bura.brunel.ac.uk/handle/2438/2016 | - |
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 [a,b], are all special cases of the main result contained in the present paper. | en |
dc.format.extent | 243590 bytes | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | en | - |
dc.publisher | Brunel University | en |
dc.relation.ispartof | Brunel University Mathematics Technical Papers collection; | - |
dc.title | Improved orders of approximation derived from interpolatory cubic splines | en |
dc.type | Research Paper | en |
Appears in Collections: | Dept of Mathematics Research Papers Mathematical Sciences |
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