Surface interpolation using partial differential equation with positivity preserving cubic Bézier curves boundary conditions (Q2844305)
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scientific article; zbMATH DE number 6202459
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Surface interpolation using partial differential equation with positivity preserving cubic Bézier curves boundary conditions |
scientific article; zbMATH DE number 6202459 |
Statements
28 August 2013
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positivity
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Bézier
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rectangular patches
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partial differential equation
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Surface interpolation using partial differential equation with positivity preserving cubic Bézier curves boundary conditions (English)
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Partial differential equations and their numerical solutions are considered in this paper. The approach uses splines of degree three in each direction on rectangular grids and rectangular patches. The maximal degree used in the partial differential equation is four, and the equations are linear. Several numerical examples are offered as well.
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