Local control of interpolating rational
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Qi Duan; Fangxun Bao; Shitian Du; E.H. Twizell
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Article
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2009
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Elsevier Science
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English
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A rational spline based on function values only was constructed in the authors' earlier works. This paper deals with the properties of the interpolation and the local control of the interpolant curves. The methods of value control, convex control and inflection-point control of the interpolation at