| 椭圆型方程自由边值问题的数值解法 |
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| 引用本文： | 年四洪,闫双伦.椭圆型方程自由边值问题的数值解法[J].大连理工大学学报,1994,34(1):108-112. |
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| 作者姓名： | 年四洪 闫双伦 |
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| 作者单位： | 大连轻工业学院 |
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| 摘 要： | 椭圆型方程自由边值问题的数值解法年四洪，闫双伦，罗远诠（应用数学系）关键词：椭圆型方程；自由边值问题；数值计算分类号：Ｏ２４１．８２１问题的提法及数值解法考虑如下一类椭圆型方程自由边值问题：其中：Ω是任意单连通区域，Γ＿１与Γ＿２、Γ＿３与Γ＿４分别...
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| 关 键 词： | 椭圆型方程 自由边值问题 数值解 |
Numerical method for solving a kind of free boundary problems of elliptic equation |
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| Nian Sihong,Yan Shuanglun,Luo Yuanquan.Numerical method for solving a kind of free boundary problems of elliptic equation[J].Journal of Dalian University of Technology,1994,34(1):108-112. |
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| Authors: | Nian Sihong Yan Shuanglun Luo Yuanquan |
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| Abstract: | The object of this paper is to propose a numerical methd for solving a kind of the freeboundary problems of elliptic equation , in which the original problem is changed into a fixedboundary problem of a system of quasilinear elliptic equations, which includes two equations andis defined on a rectangular domain. It is easy to be discretized with difference method and to besolved with iterative method for the latter.The numerical method can be used to solve a numberof practical problems. The numerical examples show that this method is very effective. |
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| Keywords: | elliptic equations free boundary problems numerical computation |
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