摘要
本文根据三维涡流电磁场边值问题中给定的算子方程,提出了求解泛函变分方程的方法。文中直接从边值问题出发,导出了与其等价的条件变分问题,分析了变分方程的适用范围;证明了等价变分问题的解具有唯一性和极小性。
Based on the operator equation in the boundary valne problem of the three-dimensional eddy-current electromagnetic field, a method for solving the variational equation is presented. The scope of application of the variational equation is discussed. The uniqueness and the minimality of the solution fo rthe equivalent conditional variation problem is proved.
出处
《华中理工大学学报》
CSCD
北大核心
1989年第4期91-96,共6页
Journal of Huazhong University of Science and Technology
关键词
涡流
电磁场
泛函
变分方程
Eddy current
Electromagnetic field
Functional
Variational uniqueness.
