Approximation of curves by fairness splines with tangent conditions

Authors:
A. Kouibia;M. Pasadas
Affiliations:
Dpto de Matemática Aplicada, Universidad de Granada, Severo Ochoa s/n, 18071-Granada, Spain;Dpto de Matemática Aplicada, Universidad de Granada, Severo Ochoa s/n, 18071-Granada, Spain
Venue:
Journal of Computational and Applied Mathematics
Year:
2002

Citing 6
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Abstract

We present in this paper an approximation method of curves from sets of Lagrangian data and vectorial tangent subspaces. We define a discrete smoothing fairness spline with tangent conditions by minimizing certain quadratic functional on finite element spaces. Convergence theorem is established and some numerical and graphical examples are analyzed in order to show the validity and the effectiveness of this paper.