一类非线性椭圆问题的schwarz算法

A SCHWARZ ALGORITHM FOR SOLVING A KIND OF NONLINEAR ELLIPTIC PROBLEMS

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摘要 A kind of nonlinear elliptic problems has been solved by a Schwarz algorithm.An asymptotic geometric convergence rate is derived, and a numerical method forthe subproblems is proposed. Finally, a numerical example is given. A kind of nonlinear elliptic problems has been solved by a Schwarz algorithm. An asymptotic geometric convergence rate is derived, and a numerical method for the subproblems is proposed. Finally, a numerical example is given.

作者周叔子曾金平单桂华

机构地区湖南大学数学与计量经济学院

出处《计算数学》 CSCD 北大核心 2003年第2期171-176,共6页 Mathematica Numerica Sinica

基金国家自然科学基金资助项目.

关键词非线性椭圆问题 SCHWARZ算法泛函最小问题有限元逼近离散问题水平集收敛性 NEWTON法 nonlinear elliptic problem, Schwarz method, convergence

分类号 O241.8 [理学—计算数学]

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计算数学

2003年第2期

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一类非线性椭圆问题的schwarz算法

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