Note on conductivity models for the Earth

摘要: A method for studying conductivity models the earth by integrating equations of Lahiri and Price finite difference methods is outlined. This has been used to examine systematically Lahiri-Price-Rikitake model. number independent forms model are obtained, it shown that an improvement in experimental data (e.g., Dst analysis) necessary before numerical can be applied with great success study a reduction this will possible. The major problem still one reducing degree non-uniqueness within manageable limits not obtaining unique form given significance different obtained discussed relation previous results. An extended-Lahiri-Price-Rikitake also introduced order ocean effects. Its use leads same conclusions mentioned above.