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2013 | Buch

Ordinary Differential Equations and Dynamical Systems

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This book is a mathematically rigorous introduction to the beautiful subject of ordinary differential equations for beginning graduate or advanced undergraduate students. Students should have a solid background in analysis and linear algebra. The presentation emphasizes commonly used techniques without necessarily striving for completeness or for the treatment of a large number of topics. The first half of the book is devoted to the development of the basic theory: linear systems, existence and uniqueness of solutions to the initial value problem, flows, stability, and smooth dependence of solutions upon initial conditions and parameters. Much of this theory also serves as the paradigm for evolutionary partial differential equations. The second half of the book is devoted to geometric theory: topological conjugacy, invariant manifolds, existence and stability of periodic solutions, bifurcations, normal forms, and the existence of transverse homoclinic points and their link to chaotic dynamics. A common thread throughout the second part is the use of the implicit function theorem in Banach space. Chapter 5, devoted to this topic, the serves as the bridge between the two halves of the book.

Inhaltsverzeichnis

Frontmatter
Chapter 1. Introduction
Abstract
The most general nth order ordinary differential equation (ODE) has the form
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Chapter 2. Linear Systems
Abstract
Let be a continuous map from an open set in to .
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Chapter 3. Existence Theory
Abstract
Let be an open connected set.
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Chapter 4. Nonautonomous Linear Systems
Abstract
Let be a continuous map from into the set of matrices over .
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Chapter 5. Results from Functional Analysis
Abstract
A Banach space is a complete normed vector space over \({\mathbb {R}}\) or \({\mathbb {C}}\).
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Chapter 6. Dependence on Initial Conditions and Parameters
Abstract
We have seen in Theorem 3.5 that solutions of the initial value problem depend continuously on initial conditions. We will now show that this dependence is as smooth as the vector field.
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Chapter 7. Linearization and Invariant Manifolds
Abstract
be \(\mathrm{C}^{1}\) autonomous vector fields. Let \(\varPhi _t^{(j)}, j=1, 2\), be the associated flows.
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Chapter 8. Periodic Solutions
Abstract
We are going to consider time \(T\)-periodic perturbations of an autonomous vector field with an equilibrium.
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Chapter 9. Center Manifolds and Bifurcation Theory
Abstract
Let \(F:{\mathbb R}^n\rightarrow {\mathbb R}^n\) be a \(C^1\) vector field with \(F(0)=0\). A center manifold for \(F\) at \(0\) is an invariant manifold containing \(0\) which is tangent to and of the same dimension as the center subspace of \(DF(0)\).
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Chapter 10. The Birkhoff Smale Homoclinic Theorem
Abstract
The starting point is Newton’s equation
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Backmatter
Metadaten
Titel
Ordinary Differential Equations and Dynamical Systems
verfasst von
Thomas C. Sideris
Copyright-Jahr
2013
Electronic ISBN
978-94-6239-021-8
Print ISBN
978-94-6239-020-1
DOI
https://doi.org/10.2991/978-94-6239-021-8

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