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Title: Piecewise rational quadratic interpolation to monotonic data
Authors: Gregory, JA
Delbourgo, R
Issue Date: 1981
Publisher: Brunel University
Citation: Maths Technical Papers (Brunel University). November 1981, pp 1-12
Abstract: An explicit representation of a piecewise rational quadratic function is developed which produces a monotonic interpolant to given monotonic data. The explicit representation means that the piecewise monotonic interpolant is easily constructed and numerical experiments indicate that the method produces visually pleasing curves. Furthermore, the use of the method is justified by an 0(h4) convergence result.
Appears in Collections:Dept of Mathematics Research Papers
Mathematical Sciences

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