Difference formulas for the surface Laplacian on a triangulated surface
type: Item
instance of: scholarly article
title: Difference formulas for the surface Laplacian on a triangulated surface
zbMATH Open document ID: 0731.65012
DOI: 10.1016/0021-9991(91)90286-T
author: Geertjan Huiskamp
published in: Journal of Computational Physics
publication date: 1991-01-01T00:00:00Z
review text: 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.
reviewed by: S.Filippi
Mathematics Subject Classification ID: 65D25
Mathematics Subject Classification ID: 65M06
Mathematics Subject Classification ID: 35J05
zbMATH DE Number: 4209440
zbMATH Keywords: difference formulas
zbMATH Keywords: numerical differentiation
zbMATH Keywords: surface Laplacian operator
zbMATH Keywords: triangulated surface
zbMATH Keywords: triangulation grid
zbMATH Keywords: Numerical results
MaRDI profile type: Publication
cites work: Interpolation on a triangulated 3D surface
cites work: Interpolation of data on the surface of a sphere
cites work: Q4125663
cites work: Q5558293
cites work: Extensions and Applications of the Householder Algorithm for Solving Linear Least Squares Problems
cites work: Scattered Data Interpolation: Tests of Some Method
description: scientific article; zbMATH DE number 4209440