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Theory and practice of geophysical data inversion: proceedings of the 8th International mathematical geophysics seminar on model optimization in exploration geophysics 1990 [Libro electrónico] / Andreas Vogel, Abu K. M. Sarwar, Rudolf Gorenflo, Ognyan I. Kounchev

Vogel, Andreas [editor] | Sarwar, Abu K. M [editor/a] | Gorenflo, Rudolf [editor/a] | Kounchev, Ognyan I [editor/a].
Tipo de material: Libro en línea Libro en línea Series Editor: Braunschweig, Baja Sajonia, Germany: Vieweg, c1992Descripción: viii, 374 páginas : ilustraciones ; 25 centímetros.ISBN: 3528064544; 9783528064549 (Print); 9783322894175 (Online).Tema(s): Geological modeling -- Congresses | Geophysics -- Mathematical models -- Congresses | Inverse problems (Differential equations) -- CongressesNota de acceso: Disponible para usuarios de ECOSUR con su clave de acceso Nota de bibliografía: Incluye bibliografía Número de sistema: 55680Contenidos:Mostrar Resumen:
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The contributions to this volume cover a wide spectrum of recent developments in geophysical data inversion, including basic mathematics and general theory, numerical methods, as well as computer implementation of algorithms. Most of the papers are motivated by problems arising from geophysical research and applications both on a global scale and with respect to local geophysical surveys, underlining the increasing importance of geophysical exploration methods in various fields, such as structural geology, prospecting for mineral and energy resources, hydro­ geology, geotechnology, environmental protection and archaeology. The first section of the book deals with basic mathematics and general theory underlying geophysical data inversion. Papers presented here are concerned with stabilization algorithms to solve ill-posed inverse problems, sensitivity of kernel function estimations to random data errors and reduction of errors in inverse modelling of response functions by linear constraints, numerical procedures for approximating the solution to boundary value problems, accuracy and stability of inverse ill-posed problems constituted by problems of moments, and fast Fourier transforms for solving potential field problems. The second section contains papers on gravity and magnetics, dealing with the solvability of the inverse gravimetric problem for sources represented by point masses and other elementary, solution of the inverse problem in cases of nonuniformly distributed data as obtained by palaeomagnetic studies, satellite observations, and surface projections of buried archaeological targets by inverse filtering of geomagnetic data.

Recurso en línea: http://link.springer.com/openurl?genre=book&isbn=978-3-528-06454-9
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Incluye bibliografía

Chapter 1. Basic mathematics and general theory.. Chapter 2. Gravity and magnetic.. Chapter 3. Geoelectrics and electromagnetic.. Chapter 4. Seismics.. Chapter 5. Joint inversion of geophysical data.. Bibliography

Disponible para usuarios de ECOSUR con su clave de acceso

The contributions to this volume cover a wide spectrum of recent developments in geophysical data inversion, including basic mathematics and general theory, numerical methods, as well as computer implementation of algorithms. Most of the papers are motivated by problems arising from geophysical research and applications both on a global scale and with respect to local geophysical surveys, underlining the increasing importance of geophysical exploration methods in various fields, such as structural geology, prospecting for mineral and energy resources, hydro­ geology, geotechnology, environmental protection and archaeology. The first section of the book deals with basic mathematics and general theory underlying geophysical data inversion. Papers presented here are concerned with stabilization algorithms to solve ill-posed inverse problems, sensitivity of kernel function estimations to random data errors and reduction of errors in inverse modelling of response functions by linear constraints, numerical procedures for approximating the solution to boundary value problems, accuracy and stability of inverse ill-posed problems constituted by problems of moments, and fast Fourier transforms for solving potential field problems. The second section contains papers on gravity and magnetics, dealing with the solvability of the inverse gravimetric problem for sources represented by point masses and other elementary, solution of the inverse problem in cases of nonuniformly distributed data as obtained by palaeomagnetic studies, satellite observations, and surface projections of buried archaeological targets by inverse filtering of geomagnetic data. eng

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