We present a general approach to produce local schemes for C-1 Hermite interpolation. The constructed interpolant is a parametric curve which is comonotone with the data. We shall study in detail the case where one component is piecewise quadratic while the other one is cubic. The approximation order is also investigated.
机构:
Univ Ljubljana, FGG, Ljubljana, Slovenia
Univ Ljubljana, IMFM, Ljubljana, Slovenia
Univ Primorska, IAM, Koper, SloveniaUniv Ljubljana, FGG, Ljubljana, Slovenia
Jaklic, Gasper
Kanduc, Tadej
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机构:
Univ Florence, Unita Ric Firenze, INdAM, DiMaI U Dini, Florence, ItalyUniv Ljubljana, FGG, Ljubljana, Slovenia
机构:
Univ Prince Edward Isl, Sch Math & Computat Sci, Charlottetown, PE C1A 4P3, CanadaUniv Prince Edward Isl, Sch Math & Computat Sci, Charlottetown, PE C1A 4P3, Canada