- Here are the Solutions for Practice
Midterm I and Practice
Midterm II

- Here is a Practice Final Exam
The Solutions are uploaded
here.

**Pre-requisite:**MATH 2210 or MATH 2260 or MATH 2310H or MATH 2410 or MATH 2410H

Blanchard,*Differential Equations (w/DE Tools Access Code)*, 4th edition (2011)

- Instructor: Akos Magyar, amagyar@uga.edu, Office hours: Math 604, T/TH 3:30-4:40, (or by appointment)

- Lectures:
Speirs Hall 1010, T/TH 9:30--10:45 Class
15979, Aderhold Hall
#1060, T/TH: 2-3:15

- Class 1 - Notes Class 4 - Notes Class 7 - Notes Class 10 Class 13 Class 16 Laplace Table Class 19
- Class 2 - Notes Class 5 - Notes Class 8 - Notes Class11 Class 14 Class 17 Review II Class 20
- Class 3 -Notes Class 6 - Notes Class 9 - Notes Class 12 Class 15 Class 18 Practice II Final - Review

GRADING: Midterm Exams
(each 20%) Final Exam (40%)*
*Homework (20%)*. *

The **Exams **are scheduled at **Thursday, September 27th
**and **Thursday, November 15th**! Here will be
the Fall
2018 Final Exam schedule.

**Grading Scale: A: **88-100 **A-:**84-87**: B+:**
80-83 **B: **76-79 **B-: **70-75 **C+: **65-69 **C:
**61-65 **C-:** 56-60 **D: **51-55 **F: **0-50

**Chapter 1, Sections 1-9.**First order DE, modeling, analytic, qualitative and numerical techniques.

**Chapter 2, Sections 1-2.**First order systems, modeling, geometric methods.

- Examples of special systems; harmonic oscillator,
predator-prey, competing species.

**Chapter 3, Sections 1-7.**Linear systems, analytic solutions and phase portraits. Classifications, trace-determinant plane.

**Chapter 4, Sections 1-3.**Forced harmonic oscillators.**Chapter 5, Sections 1-3.**Nonlinear systems; Equilibrium point analysis, qualitative analysis. Hamiltonian systems.**Chapter 6, Sections 1-3.**The Laplace transform method. Second order DE with discontinuous functions.

**Suggested Homework problems: **These problems from the
Textbook are not mandatory but are very important for preparing
for the Exams. *Here are the problems from *Chapter 1. *You can do
any of them during the practice sessions for extra credit!*

**Sections 1.1:**3, 4, 7, 8 a-b, 12,**1.2:**5, 7, 11, 27, 33, 35, 41**1.3:**1, 3, 5, 7, 9, 11, 13, 14, 16**1.4:**1, 2, 4**1.5:**1, 3, 5, 9, 17

**Sections 1.6:**1, 3, 5, 9, 11, 23, 25, 27, 37**1.7:**1, 3, 4, 5**1.8:**1, 2, 3, 5, 7**1.9:**1, 3, 5, 7, 24, 27**Sections 2.1:**1-5, 15**2.2:**7, 9, 11

**Sections 3.1:****3.2:**1, 3, 7, 13, 16, 21,**3.3:**1, 3, 5, 11, 13, 19, 21,**3.4:**1, 3, 7, 13, 15, 22, 23

**Sections****3.5:**1, 3, 7, 11, 21, 23,**3.6:**5, 9, 13, 15, 21, 23, 34,**3.7:**3, 7, 11**Sections 4.1:**3, 7, 11, 15, 19, 21, 27, 37,**4.2:**7, 11, 19**4.3:**1, 5, 11, 13**Sections****5.1:**1, 3, 7, 15, 21, 23**5.2:**1, 3, 13, 17