Communications of the Korean Mathematical Society (대한수학회논문집)
- Volume 11 Issue 2
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- Pages.525-538
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- 1996
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- 1225-1763(pISSN)
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- 2234-3024(eISSN)
$-bicubic spline interpolant on an irregular mesh
- Shin, Byeong-Chun (Department of Mathematics, Kyungpook National University)
- Published : 1996.04.01
Abstract
In the course of working on the preconditioning of $C^1$-bicubic collocation method, one has to deal with the $C^1$-bicubic splines. In this paper we are concerned with $C^1$-bicubic spline interpolant for a given function. We construct a basis for the space of $C^1$-bicubic splines for a given partition and find the $C^1$-bicubic spline interpolant for a given function defined on a set.