摘要
本文通过对空间电磁场求解过程的分析，指出在求解电磁场时，微分算子２和积分算子在源区并不可逆，交换次序可导致源区电场求解的奇异性。
In this paper,by analyzing the progress solving inside a current carrying region,the conclusion is that the singularity solving the source region is due to exchange the derivative operator 2 and the integration operator.
出处
《延安大学学报（自然科学版）》
1997年第4期48-51,共4页
Journal of Yan'an University：Natural Science Edition
关键词
电磁场
奇异性
算子
可逆性
解
electromagnetic field
singularity
inverse operator
