On Solution of 3D Inverse Problems of Magnetic Explorations

被引：0
|
作者：
Martyshko, Petr S. [1 ]
机构：
[1] Russian Acad Sci, Bulashevich Inst Geophys, Ural Branch, Ekaterinburg, Russia
来源：
INTERNATIONAL CONFERENCE ON NUMERICAL ANALYSIS AND APPLIED MATHEMATICS (ICNAAM-2018) | 2019年 / 2116卷
关键词：
magnetic inverse problem; integral equations; explicit operator; ill-posed problems;
D O I：
10.1063/1.5114407
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
The new equations of 3D inverse problems of magnetic explorations with explicit operator have been derived. The author takes into account demagnetization factor. As the primary field it was considered the main magnetic field of the Earth and spreading current magnetic field. Based on these equations, it is possible to use the method, which does not require trial-and-error forward modeling. One can construct the inverse problem solutions for set of physical parameters of the medium. Borehole data can be used for choosing the unique solution.
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页数：4
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