Difference formulas for the surface Laplacian on a triangulated surface (Q808155)
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scientific article; zbMATH DE number 4209440
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Difference formulas for the surface Laplacian on a triangulated surface |
scientific article; zbMATH DE number 4209440 |
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Difference formulas for the surface Laplacian on a triangulated surface (English)
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1991
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Different approximating formulas for the surface Laplacian operator on a triangulated surface are presented. It is shown that in order to obtain accurate results, due care has to be taken of irregularities present in the triangulation grid. Numerical results are given.
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difference formulas
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numerical differentiation
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surface Laplacian operator
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triangulated surface
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triangulation grid
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Numerical results
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