| 等值面边值问题的边界元解法 |
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| 引用本文： | 李炳杰 王希营. 等值面边值问题的边界元解法[J]. 兰州大学学报(自然科学版), 1998, 34(4): 13-18 |
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| 作者姓名： | 李炳杰 王希营 |
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| 作者单位： | [1]兰州大学数学系 [2]兰州大学学报编辑部 |
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| 摘 要： | 等值面边值问题是一类具有复杂边界和边界条件的非齐次调和问题。应用边界元技术对一类更广泛的Ｐｏｉｓｓｏｎ等值面问题进行数值求解。其中，用特殊方法处理用区域积分表示的特解项。
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| 关 键 词： | 等值面边值问题 边界积分方程 基本解 |
Boundary element Solution of Some Iso surface Boundary Value Problems |
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| Li Bingjie Wang Xiying Zhang Xin. Boundary element Solution of Some Iso surface Boundary Value Problems[J]. Journal of Lanzhou University(Natural Science), 1998, 34(4): 13-18 |
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| Authors: | Li Bingjie Wang Xiying Zhang Xin |
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| Abstract: | The iso surface boundary value problems are a class of nonhomogeneous harmonic problems with the complex boundary and boundary condition. By using the boundary element method, the boundary integral equations and the numerical solutions of a class of the generalized iso surface Poisson problem have been developed. Moreover the special solution expression with domain integrals has been got by special methods. |
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| Keywords: | iso surface boundary value problems boundary intergral equation fundamental solution boundary element method |
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