First Order Differential Equations: Linear Equations, Separable Equations, Exact Equations, Equilibrium Solutions, Modeling Problems.
Second Order Differential Equations: Homogeneous and Nonhomogeneous Second Order Differential Equations, Fundamental Set of Solutions, Undetermined Coefficients, Variation of Parameters, Mechanical Vibrations
Systems of Differential Equations: Matrix Form, Eigenvalues/Eigenvectors, Phase Plane, Nonhomogeneous Systems, Laplace Transforms.
Series Solutions: Series Solutions, Euler Differential Equations.
Higher Order Differential Equations: nth order differential equations, Undetermined Coefficients, Variation of Parameters, 3 x 3 Systems of Differential Equations.
Boundary Value Problems & Fourier Series: Boundary Value Problems, Eigenvalues and Eigenfunctions, Orthogonal Functions, Fourier Sine Series, Fourier Cosine Series, Fourier Series.
These notes assume no prior knowledge of differential equations. A good grasp of Calculus is required however. This includes a working knowledge of differentiation and integration.