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CreatorTitleDescriptionSubjectDate
1 Zhdanov, Michael S.Fast numerical modeling of multitransmitter electromagnetic data using multigrid quasi-linear approximationMultitransmitter electromagnetic (EM) surveys are widely used in remote-sensing and geophysical exploration. The interpretation of the multitransmitter geophysical data requires numerous three-dimensional (3-D) modelings of the responses of the receivers for different geoelectrical models of comple...multitransmitter electromagnetic data; numerical modeling; multigrid quasi-linear approximation; quasilinear approximation; geophysical exploration; 3-D modeling2006-06
2 Zhdanov, Michael S.Integral electric current method in 3-D electromagnetic modeling for large conductivity contrastAbstract-We introduce a new approach to 3-D electromagnetic (EM) modeling for models with large conductivity contrast. It is based on the equations for integral current within the cells of the discretization grid, instead of the electric field or electric current themselves, which are used in the c...Electromagnetic modeling; integral electric current method; 3-D modeling; high conductivity contrast; integral equations2007-05
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