电磁学中的变分法

白同云. 电磁学中的变分法[J]. 北京工业大学学报, 1985, 11(1): 105-114.

引用本文:

白同云. 电磁学中的变分法[J]. 北京工业大学学报, 1985, 11(1): 105-114.

Bai Tong-yun. Variational Methods in Electromagnetism[J]. Journal of Beijing University of Technology, 1985, 11(1): 105-114.

Citation:

Bai Tong-yun. Variational Methods in Electromagnetism[J]. Journal of Beijing University of Technology, 1985, 11(1): 105-114.

Variational Methods in Electromagnetism

摘要: 由于电磁场的源是空间分布的,并且在整个空间它们都要相互作用。所以,拉格朗日力学特别适用于电磁系统。
本文给出了此方法的原理,包括关于拉格朗日力学的论述,并有一些实例。

Abstract: Because the sources of electromagnetic fielde are space-distributed and interactive with each other, Lagrangian mechanics is particularly appropriate for electromagnetic system.
The principles of the method, including an account of Lagrangian mechanics, are given in this paper with a number of examples.

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