On spherical spline interpolation and approximation
✍ Scribed by Priv.-Doz. Dr. W. Freeden; W. Törnig
- Book ID
- 112143817
- Publisher
- John Wiley and Sons
- Year
- 1981
- Tongue
- English
- Weight
- 948 KB
- Volume
- 3
- Category
- Article
- ISSN
- 0170-4214
No coin nor oath required. For personal study only.
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In [G. Nu rnberger and Th. Riessinger, Numer. Math. 71 (1995), 91 119], we developed an algorithm for constructing point sets at which unique Lagrange interpolation by spaces of bivariate splines of arbitrary degree and smoothness on uniform type triangulations is possible. Here, we show that simila
By the use of locally supported basis functions for spherical spline interpolation the applicability of this approximation method is extended, since the resulting interpolation matrix is sparse and thus efficient solvers can be used. In this paper we study locally supported kernels in detail. Invest