MATH 246: Notes

Differential Equations Notes

• Section 0.1: Introduction
• Section 1.1: Introduction to First-Order (O)DEs
• Section 1.2: Linear First-Order (O)DEs
• Section 1.3: Separable (O)DEs
• Section 1.5: Graphical Methods
• Section 1.6: Applications
• Section 1.7: Numerical Methods
• Section 1.8: Exact Differential Equations
• Section 2.1: Introduction to Higher Order Linear Differential Equations
• Section 2.3: Matrices and Determinants
• Section 2.2: Homogeneous DEs - Method and Theory
• Section 2.4: Homogeneous DEs with Constant Coefficients
• Section 2.5: Nonhomogeneous DEs - Method and Theory
• Section 2.6: The Method of Undetermined Coefficients
• Section 2.7: Variation of Parameters
• Section 2.8: Mechanical Vibrations
• Section 2.9: Laplace Transforms
• Section 3.1: Introduction to First Order Systems
• Section 3.3: Matrix and Vector Essentials
• Section 3.2: Notations and Theory for Systems
• Section 3.5: Using Eigenpairs to Construct Solutions
• Section 3.6: Graphing Solutions
• Section 3.6: Graphing Solutions Cheatsheet
• Section 3.7: Hamiltonian Systems
• Section 3.9: Linearization of Nonlinear Systems
• Section 3.10: Population Dynamics

Notes All Together

Groupwork Summer 2019

• Groupwork 0.1
• Groupwork 1.1
• Groupwork 1.2
• Groupwork 1.3
• Groupwork 1.5
• Groupwork 1.6
• Groupwork 1.7
• Groupwork 1.8
• Groupwork 2.1 & 2.3
• Groupwork 2.2
• Groupwork 2.4
• Groupwork 2.5 & 2.6
• Groupwork 2.6 & 2.7
• Groupwork 2.8
• Groupwork 2.9a
• Groupwork 2.9b
• Groupwork 3.1
• Groupwork 3.3
• Groupwork 3.2
• Groupwork 3.5
• Groupwork 3.6
• Groupwork 3.7
• Groupwork 3.9
• Groupwork 3.10

Homework Summer 2019

• Homework 0.1 Due Tue 9 July 2019 by 12:00pm
• Homework 1.1 Due Wed 10 July 2019 by 12:00pm
• Homework 1.2 Due Thu 11 July 2019 by 12:00pm
• Homework 1.3 Due Fri 12 July 2019 by 11:00pm
• Homework 1.5 Due Mon 15 July 2019 by 12:00pm
• Homework 1.6 Due Tue 16 July 2019 by 12:00pm
• Homework 1.7 Due Wed 17 July 2019 by 12:00pm
• Homework 1.8 Due Thu 18 July 2019 by 12:00pm
• Homework 2.1 & 2.3 Due Tue 23 July 2019 by 12:00pm
• Homework 2.2 Due Wed 24 July 2019 by 12:00pm
• Homework 2.4 Due Thu 25 July 2019 by 12:00pm
• Homework 2.6 Due Fri 26 July 2019 by 11:00pm
• Homework 2.6n7 Due Mon 29 July 2019 by 12:00pm
• Homework 2.8 Due Tue 30 July 2019 by 12:00pm
• Homework 2.9a Due Wed 31 July 2019 by 12:00pm
• Homework 2.9b Due Thu 1 August 2019 by 12:00pm
• Homework 3.1 Due Tue 6 August 2019 by 12:00pm
• Homework 3.3 Due Wed 7 August 2019 by 12:00pm
• Homework 3.2 Due Thu 8 August 2019 by 12:00pm
• Homework 3.5 Due Fri 9 August 2019 by 11:00pm
• Homework 3.6 Due Mon 12 August 2019 by 12:00pm
• Homework 3.7 Due Tue 13 August 2019 by 12:00pm
• Homework 3.9 Due Wed 14 August 2019 by 12:00pm
• Homework 3.10 Due Never

Matlab Summer 2019

• Project 1 Due Mon 22 July 2019 by 12:00pm
• Project 2 Due Mon 5 August 2019 by 12:00pm
• Project 3 Due Fri 19 August 2019 by 11:00am

Exams Summer 2019

• Exam 1 Sample 1
• Exam 1 Sample 2
• Exam 2 Sample 1
• Exam 2 Sample 2
• Exam 3 Sample 1
• Exam 3 Sample 2