Traditional First-Order Differential Equations
Introduction to First-Order Equations
Separable Differential Equations
Linear Equations
Some Physical Models Arising as Separable Equations
Exact Equations
Special Integrating Factors and Substitution Methods
Bernoulli Equation
Homogeneous Equations of the Form g(y=x)
Geometrical and Numerical Methods for First-Order Equations
Direction Fields|the Geometry of Differential Equations
Existence and Uniqueness for First-Order Equations
First-Order Autonomous Equations|Geometrical Insight
Graphing Factored Polynomials
Bifurcations of Equilibria
Modeling in Population Biology
Nondimensionalization
Numerical Approximation: Euler and Runge-Kutta Methods
An Introduction to Autonomous Second-Order Equations
Elements of Higher-Order Linear Equations
Introduction to Higher-Order Equations
Operator Notation
Linear Independence and the Wronskian
Reduction of Order|the Case n = 2
Numerical Considerations for nth-Order Equations
Essential Topics from Complex Variables
Homogeneous Equations with Constant Coe□cients
Mechanical and Electrical Vibrations
Techniques of Nonhomogeneous Higher-Order Linear Equations
Nonhomogeneous Equations
Method of Undetermined Coe□cients via Superposition
Method of Undetermined Coe□cients via Annihilation
Exponential Response and Complex Replacement
Variation of Parameters
Cauchy-Euler (Equidimensional) Equation
Forced Vibrations
Fundamentals of Systems of Differential Equations
Useful Terminology
Gaussian Elimination
Vector Spaces and Subspaces
The Nullspace and Column Space
Eigenvalues and Eigenvectors
A General Method, Part I: Solving Systems with Real and Distinct or Complex
Eigenvalues
A General Method, Part II: Solving Systems with Repeated Real Eigenvalues
Matrix Exponentials
Solving Linear Nonhomogeneous Systems of Equations
Geometric Approaches and Applications of Systems of Differential Equations
An Introduction to the Phase Plane
Nonlinear Equations and Phase Plane Analysis
Systems of More Than Two Equations
Bifurcations
Epidemiological Models
Models in Ecology
Laplace Transforms
Introduction
Fundamentals of the Laplace Transform
The Inverse Laplace Transform
Laplace Transform Solution of Linear Differential Equations
Translated Functions, Delta Function, and Periodic Functions
The s-Domain and Poles
Solving Linear Systems Using Laplace Transforms
The Convolution
Series Methods
Power Series Representations of Functions
The Power Series Method
Ordinary and Singular Points
The Method of Frobenius
Bessel Functions
Boundary-Value Problems and Fourier Series
Two-Point Boundary-Value Problems
Orthogonal Functions and Fourier Series
Even, Odd, and Discontinuous Functions
Simple Eigenvalue-Eigenfunction Problems
Sturm-Liouville Theory
Generalized Fourier Series
Partial Differential Equations
Separable Linear Partial Differential Equations
Heat Equation
Wave Equation
Laplace Equation
Non-Homogeneous Boundary Conditions
Non-Cartesian Coordinate Systems
A An Introduction to MATLAB, Maple, and Mathematica
MATLAB
Some Helpful MATLAB Commands
Programming with a script and a function in MATLAB
Maple
Some Helpful Maple Commands
Programming in Maple
Mathematica
Some Helpful Mathematica Commands
Programming in Mathematica
B Selected Topics from Linear Algebra
A Primer on Matrix Algebra
Matrix Inverses, Cramer's Rule
Calculating the Inverse of a Matrix
Cramer's Rule
Linear Transformations
Coordinates and Change of Basis
Similarity Transformations
Computer Labs: MATLAB, Maple, Mathematica