대한수학회보 (Bulletin of the Korean Mathematical Society)
- 제29권2호
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- Pages.193-200
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- 1992
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- 1015-8634(pISSN)
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- 2234-3016(eISSN)
Convexity preserving piecewise rational interpolation for planar curves
초록
This paper uses a piecewise ratonal cubic interpolant to solve the problem of shape preserving interpolation for plane curves; scalar curves are also considered as a special case. The results derived here are actually the extensions of the convexity preserving results of Delbourgo and Gregory [Delbourgo and Gregory'85] who developed a
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