| 椭圆型方程的变换群与变分恒等式 |
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| 引用本文： | 熊辉. 椭圆型方程的变换群与变分恒等式[J]. 东莞理工学院学报, 2011, 18(3): 1-4 |
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| 作者姓名： | 熊辉 |
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| 作者单位： | 东莞理工学院计算机学院,广东东莞,523808 |
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| 基金项目： | Supported by NNSF of China(10771169); the Project of Thousand-Hundred-Ten of Guangdong Province,China~~ |
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| 摘 要： | 讨论椭圆方程的变换群与变分恒等式的关系,利用变分恒对称群的性质得到一类变分恒等式.通过计算变分对称群得到了寻找非星形区域方法并举例进行了说明.
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| 关 键 词： | 对称群 变分恒等式 非星形区域 解的不存在性 |
Transformation and Variational Identity of Elliptic Equation |
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| XIONG Hui. Transformation and Variational Identity of Elliptic Equation[J]. Journal of Dongguan Institute of Technology, 2011, 18(3): 1-4 |
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| Authors: | XIONG Hui |
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| Affiliation: | XIONG Hui(College of Computer,Dongguan University of Technology,Dongguan 523808,China) |
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| Abstract: | The relationship of transformation and variational identity of elliptic equations are studied,and a class of variational identity is obtained by using the prosperity of variational symmetry group.A method that finds non-star-shaped domain is supported by computing the symmetry group.Moreover,an example is given. |
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| Keywords: | symmetry group variational identity non-star-shaped domain |
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