Projects(40974077,41164004)supported by the National Natural Science Foundation of China;Project(2007AA06Z134)supported by the National High Technology Research and Development Program of China;Projects(2011GXNSFA018003,0832263)supported by the Natural Science Foundation of Guangxi Province,China;Project supported by Program for Excellent Talents in Guangxi Higher Education Institution,China;Project supported by the Foundation of Guilin University of Technology,China
The strategies that minimize the overall solution time of multiple linear systems in 3D finite element method (FEM) modeling of direct current (DC) resistivity were discussed. A global stiff matrix is assembled and st...