涡流场中位函数T、Ω的存在性与唯一性探讨  

The Discussion of the Existence and Uniqueness of Potentials T、Ω in Eddy current Fields

作　　者：汪泉弟[1] 谭邦定[1] 姜可薰 

机构地区：[1]重庆大学电气工程学院

出　　处：《重庆大学学报（自然科学版）》1999年第3期53-57,共5页Journal of Chongqing University

摘　　要：用线性函数空间理论证明了涡流场中位函数Ｔ、Ω的存在性，并对退化位Ｔ的唯一性作出了新的证明。退化位Ｔ的出现，表明用给定矢量位的散度来获得唯一解并不是唯一的方法。The existence of the potential T、Ω is proved by using the theory of linear functional spaces.The uniqueness of withdrawal vector potential T is proved with a correct method.The appearance of withdrawal vector potential T shows that the unique solution of vector potentials obtained via defining its divergence is not a unique method.

关 键 词：函数空间 电磁场 位函数法 涡流场 

分 类 号：TM154.21[电气工程—电工理论与新技术] O441.4[理学—电磁学]