Numerical computation of constant mean curvature surfaces using finite elements
Numerical computation of constant mean curvature surfaces using finite elements
复制标题
使用有限元对常平均曲率曲面进行数值计算
DOI:
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发表时间:
2004
期刊:
影响因子:
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通讯作者:
J. Metzger
中科院分区:
文献类型:
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作者:
J. Metzger
This paper presents a method for computing two-dimensional constant mean curvature surfaces. The method in question uses the variational aspect of the problem to implement an efficient algorithm. In principle, it is a flow-like method in that it is linked to the gradient flow for the area functional, which gives reliable convergence properties. In the background, a preconditioned conjugate gradient method works, which gives the speed of a direct elliptic multigrid method.