基于矢量有限元的大地电磁快速三维正演研究
顾观文, 武晔, 石砚斌

Research on fast three-dimensional forward algorithm of magnetotelluric sounding based on vector finite element
GU Guan-Wen, WU Ye, SHI Yan-Bin
图2 矢量有限元法的区域剖分示意
a—区域剖分示意; b—电场分量位置示意
Fig.2 Domain subdivision of the vector finite element method
a—domain subdivision; b—location of electric field components