| 电磁场理论边值问题的变分原理及广义变分原理 |
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| 引用本文： | 梁忠宏,梁忠伟.电磁场理论边值问题的变分原理及广义变分原理[J].哈尔滨工业大学学报,1995,27(2):68-74. |
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| 作者姓名： | 梁忠宏 梁忠伟 |
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| 作者单位： | 哈尔滨工业大学无线电工程系 |
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| 摘 要： | 建立了电磁场理论边值问题的一组变分原理和广义变分原理，作为特例，得到静电场和稳定磁场的变分原理和广义变分原理，本文为电磁场的各种变分近似方法的计算模型选择和优化提供指导和理论依据。
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| 关 键 词： | 电磁场 边值问题 变分原理 广义 |
Variational Principles and Generalized Variational Principles of Boundary Value Problems of Electromagnetic Field Theory |
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| Liang Zhonghong, Liang Zhongwei.Variational Principles and Generalized Variational Principles of Boundary Value Problems of Electromagnetic Field Theory[J].Journal of Harbin Institute of Technology,1995,27(2):68-74. |
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| Authors: | Liang Zhonghong Liang Zhongwei |
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| Affiliation: | Dept. of Radio Engineering |
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| Abstract: | A group of variational principles and generalized variational principles of boundary value problems of electromagnetic field theory are built. As a sped case, vacational principles and generalized variational principles of electrostatic field and stationary magnetic field are derived. This paper provides a guide and theoretical basis for selection and optimization of calculated medels in variational approximate methods of electromagnetic field. |
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| Keywords: | Electromagnetic field boundary value problems variational principles generalized variational principles |
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