Computational Methods for Geodynamics

Describes all key numerical techniques used in geodynamic modeling, highlighting the most appropriate methods for different research problems.

Alik Ismail-Zadeh (Author), Paul Tackley (Author)

9780521867672, Cambridge University Press

Hardback, published 22 July 2010

332 pages, 45 b/w illus. 15 colour illus. 6 tables
25.3 x 19.5 x 2.1 cm, 0.91 kg

'… extensive, one of a kind, well organized and well thought out … an exceptional, must-have addition to any geodynamicist's library, whether a graduate student or a seasoned researcher.' Mathematical Geosciences

Written as both a textbook and a handy reference, this text deliberately avoids complex mathematics assuming only basic familiarity with geodynamic theory and calculus. Here, the authors have brought together the key numerical techniques for geodynamic modeling, demonstrations of how to solve problems including lithospheric deformation, mantle convection and the geodynamo. Building from a discussion of the fundamental principles of mathematical and numerical modeling, the text moves into critical examinations of each of the different techniques before concluding with a detailed analysis of specific geodynamic applications. Key differences between methods and their respective limitations are also discussed - showing readers when and how to apply a particular method in order to produce the most accurate results. This is an essential text for advanced courses on numerical and computational modeling in geodynamics and geophysics, and an invaluable resource for researchers looking to master cutting-edge techniques. Links to supplementary computer codes are available online.

Foreword
Preface
Acknowledgements
1. Basic concepts of computational geodynamics
2. Finite difference methods
3. Finite volume method
4. Finite element methods
5. Spectral methods
6. Numerical methods for solving linear algebraic equations
7. Numerical methods for solving ordinary differential equations
8. Data assimilation methods
9. Parallel computing
10. Modelling of geodynamic problems
Appendix A. Definitions and relations from vector and matrix algebra
Appendix B. Spherical coordinates
Appendix C. List of computer codes and how to access them
References
Index.

Subject Areas: Geodesy & surveying for maps & charts [RGY], Geological surface processes [geomorphology RBGD], Geology & the lithosphere [RBG], Geophysics [PHVG]