MATH 3502 A

Differential Equations (CRN 775)

2:00-3:15 Monday-Wednesday

Instructional Complex 310


Syllabus (PDF Format)

NOTE:  This file is in PDF format and requires Adobe Acrobat Reader to view.  You may download Adobe Acrobat Reader at http://www.adobe.com/products/acrobat/readstep.html.

Integration Facts (PDF File)

Series Handouts (PDF file)
    Introduction to Series

    The Integral Test and Estimates of Sums
    The Comparison Tests
    Alternating Series
    Absolute Convergence and the Ratio and Root Tests

    Power Series

    Representations of Functions as Power Series

    Taylor and Maclaurin Series

Study Guide for Test I

Study Guide for Test II


 

POWER POINT PRESENTATIONS

NOTE:  Note these PowerPoint presentations are PDF files.

Chapter 1:  Introduction to Differential Equations
        Section 1:  Basic Definitions and Terminology
        Section 2:  Some Mathematical Models

Chapter 2:  First-Order Differential Equations
        Section 1:  Preliminary Theory
        Section 2:  Separation of Variables
        Section 3:  Homogeneous Equations

               Handout for Integrating Factors
        Section 4:  Exact Equations
        Section 5:  Linear Equations
        Section 6:  Equations of Bernoulli, Ricatti, and Clairnaut
        Section 7:  Substitutions

 

Chapter 3:  Applications of First-Order Differential Equations
        Section 1:  Orthogonal Trajectories
        Section 2:  Applications of Linear Equations
        Section 3:  Applications of Nonlinear Equations

Chapter 4:  Linear Differential Equations of Higher Order
        Section 1:  Preliminary Theory
        Section 2:  Constructing a Second Solution from a Known Solution
        Section 3:  Homogeneous Linear Equations with Constant Coefficients
        Section 4:  Undetermined Coefficients--Superposition Approach
        Section 5:  Differential Operators
        Section 6:  Undetermined Coefficients--Annihilator Approach
        Section 7:  Variation of Parameters

Chapter 5:  Applications of Second-Order Differential Equations: Vibrational Models
        Section 1:  Simple Harmonic Motion
        Section 2:  Damped Motion

        Section 3:  Forces Motion

Chapter 6:  Differential Equations with Variable Coefficients
        Section 1:  Cauchy-Euler Equation
        Section 2:  Review of Power Series; Power Series Solutions
        Section 3:  Solutions about Ordinary Points

Chapter 7:  Laplace Transform
        Section 1:  Laplace Transform
        Section 2:  Inverse Transform
        Section 3:  Translation Theorems and Derivatives of Transforms
        Section 4:  Transforms of Derivatives, Integrals, and Periodic Functions
        Section 5:  Applications

Chapter 9:  Numerical Methods for Ordinary Differential Equations
        Section 1:  Direction Fields
        Section 2:  The Euler Methods
                          Excel Spreadsheet
        Section 3:  The Three-Term Taylor Method

                          Excel Spreadsheet                                 

Chapter 8:  Systems of Linear Differential Equations

        Section 1:  Operator Method

        Section 2:  Laplace Transform Method

 

Notes on Complex Numbers