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Improved Accuracy by Adapted Mesh-Refinements in the Finite Element Method

机译：有限元法中适应网格细化提高精度

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摘要

For appropriately adapted mesh-refinements, optimal order error estimates are proved for the finite element aproximate solution of the Neumann problem for the second order elliptic equation Lu = Delta where Delta is the Dirac distribution.

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作者
Eriksson, K.;
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年度 1982
页码 p.1-43
总页数 43
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Accuracy; Computational grids; Elliptic differential equations; Finite element method; Neumann problem; Problem solving; Errors; Function space; Galerkin method; Green function;

机译：精度;计算网格;椭圆微分方程;有限元法; Neumann问题;问题解决;误差;函数空间; Galerkin方法;格林函数;

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7. Improved Accuracy by Adapted Mesh-Refinements in the Finite Element Method [O] . Kenneth Eriksson 1985

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8. An Investigation of the Method of Finite Elements with Accuracy Comparisons to the Method of Finite Differences for Solution of the Transient Heat Conduction Equation Using Optimum Implicit Formulations. [R] . geneczko,joseph c. 1978

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Improved Accuracy by Adapted Mesh-Refinements in the Finite Element Method

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