| 一类无穷边值问题的数值模拟 |
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| 引用本文： | 廖秋明.一类无穷边值问题的数值模拟[J].许昌学院学报,2010,29(2):11-13. |
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| 作者姓名： | 廖秋明 |
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| 作者单位： | 肇庆学院,数学系,广东,肇庆,526061 |
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| 摘 要： | 应用一种非线性变换,将一类无穷边值问题转化为等价带奇异项的Dirichle问题,并利用有限差分方法、Newton迭代法和多重网格方法,对该问题进行了数值模拟,验证了该方法的可行性.
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| 关 键 词： | 无穷边值问题 非线性变换 有限差分方法 Newton迭代法 多重网格方法 |
Numerical Solutions for a Class of Infinite Boundary Problem |
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| LIAO Qiu-ming.Numerical Solutions for a Class of Infinite Boundary Problem[J].Journal of Xuchang University,2010,29(2):11-13. |
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| Authors: | LIAO Qiu-ming |
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| Institution: | LIAO Qiu-ming(Department of Mathematics,Zhaoqing University,Zhaoqing 526061,China) |
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| Abstract: | With a nonlinear transform,a class of infinite boundary problem of nonlinear elliptic equation is changed into the equivalent singular Dirichlet problems.Then,numerical solutions are studied by finite difference method,Newton method and multigrid method. |
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| Keywords: | infinite boundary problem nonlinear transform finite difference method Newton method multigrid method |
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