Linear Ordinary Differential Equations

Table of Contents

Preface. 1. Simple Applications. Introduction
Compartment systems
Springs and masses
Electric circuits
Notes
Exercises
2. Properties of Linear Systems. Introduction
Basic linear algebra
First-order systems
Higher-order equations
Notes
Exercises
3. Constant Coefficients. Introduction
Properties of the exponential of a matrix
Nonhomogeneous systems
Structure of the solution space
The Jordan canonical form of a matrix
The behavior of solutions for large t
Higher-order equations
Exercises
4. Periodic Coefficients. Introduction
Floquet's theorem
The logarithm of an invertible matrix
Multipliers
The behavior of solutions for large t
First-order nonhomogeneous systems
Second-order homogeneous equations
Second-order nonhomogeneous equations
Notes
Exercises
5. Analytic Coefficients. Introduction
Convergence
Analytic functions
First-order linear analytic systems
Equations of order n
The Legendre equation and its solutions
Notes
Exercises
6. Singular Points. Introduction
Systems of equations with singular points
Single equations with singular points
Infinity as a singular point
Notes
Exercises
7. Existence and Uniqueness. Introduction
Convergence of successive approximations
Continuity of solutions
More general linear equations
Estimates for second-order equations
Notes
Exercises
8. Eigenvalue Problems. Introduction
Inner products
Boundary conditions and operators
Eigenvalues
Nonhomogeneous boundary value problems
Notes
Exercises
9. Eigenfunction Expansions. Introduction
Selfadjoint integral operators
Eigenvalues for Green's operator
Convergence of eigenfunction expansions
Extensions of the expansion results
Notes
Exercises
10. Control of Linear Systems. Introduction
Convex sets
Control of general linear systems
Constant coefficient equations
Time-optimal control
Notes
Exercises
Bibliography.