
- 444 pages
- English
- PDF
- Available on iOS & Android
Geometrical Theory of Dynamical Systems and Fluid Flows
About this book
This is an introductory textbook on the geometrical theory of dynamical systems, fluid flows and certain integrable systems. The topics are interdisciplinary and extend from mathematics, mechanics and physics to mechanical engineering, and the approach is very fundamental. The main theme of this book is a unified formulation to understand dynamical evolutions of physical systems within mathematical ideas of Riemannian geometry and Lie groups by using well-known examples. Underlying mathematical concepts include transformation invariance, covariant derivative, geodesic equation and curvature tensors on the basis of differential geometry, theory of Lie groups and integrability. These mathematical theories are applied to physical systems such as free rotation of a top, surface wave of shallow water, action principle in mechanics, diffeomorphic flow of fluids, vortex motions and some integrable systems.
In the latest edition, a new formulation of fluid flows is also presented in a unified fashion on the basis of the gauge principle of theoretical physics and principle of least action along with new type of Lagrangians. A great deal of effort has been directed toward making the description elementary, clear and concise, to provide beginners easy access to the topics.
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Information
Table of contents
- Contents
- Preface to Revised Edition
- Preface to First Edition
- I. Mathematical Bases
- II. Dynamical Systems
- III. Flows of Ideal Fluids
- IV. Geometry of Integrable Systems
- Appendix A Topological Space and Mappings
- Appendix B Exterior Forms, Products and Differentials
- Appendix C Lie Groups and Rotation Groups
- Appendix D A Curve and a Surface in R3
- Appendix E Curvature Transformation
- Appendix F Function Spaces Lp, Hs and Orthogonal Decomposition
- Appendix G Derivation of KdV Equation for a Shallow Water Wave
- Appendix H Two-Cocycle, Central Extension and Bott Cocycle
- Appendix I Galilean-Invariant Lagrangian
- Appendix J Principle of Gauge Invariance
- Appendix K Pfa.an System, and Frobenius Integration Theorem
- Appendix L Orthogonal Coordinate Net, and Lines of Curvature
- References
- Index