Math 2552, Fall 2018

Instructor:        Wenjing Liao
Office:              Skiles 258
Office Hours:   Monday 4-5PM Tuesday 11:15AM-12:15PM
Email:              wliao60@gatech.edu
Lectures:          T R 9:30-10:45AM, Boggs B9
 Textbook:         Differential Equations: An Introduction to Modern Methods & Application / 3rd ed. by Brennan and Boyce, John Wiley & Sons
Course webpage: http://people.math.gatech.edu/~wliao60/18Fall_Math2552.html
Recitations
Session
 TA
 Time
 Room
D1
 Weiwei Zhang
 M W 9:05-9:55AM
 Skiles 255
D2
 Swagath Saraogi
 M W 9:05-9:55AM Skiles 256
D3
 Benjamin Ide
 M W 9:05-9:55AM Skiles 257
D4
 John Chiles
 M W 9:05-9:55AM Skiles 269
TA office hours:
TA
 Email
 Office hours
 Room
Weiwei Zhang

wzhang393@gatech.edu

 Thursday 12:30-1:30PM
 CULC 280
Swagath Saraogi swagathsaraogi@gatech.edu
 T 2:30-3:30PM
 Skiles 230
Benjamin Ide ide@gatech.edu W 11:15AM-12:15PM
 CULC 280
John Chiles jchiles3@gatech.edu
 T 3:30-4:30PM Skiles 230

Syllabus

Exams and quizzes:

There will be 4 Quizzes (25 or 30 minutes), 2 Midterms (50 minutes), and a comprehensive Final Exam (2 hours 50 minutes).

Test

Date

Place

Quiz 1

09/05 (Wed) 9:05am

Recitation room

Midterm 1

09/26 (Wed) 9:05am-9:55am

Recitation room

Quiz 2

10/15 (Mon) 9:05am

Recitation room

Quiz 3

10/31 (Wed) 9:05am

Recitation room

Midterm 2

11/07 (Wed) 9:05am-9:55am

Recitation room

Quiz 4

11/28 (Wed) 9:05am

Recitation room

Final Exam

12/13 (Thu) 11:20am-2:10pm

Boggs B9

Quiz 1: Chapter 1, Section 2.1, 2.2, 2.3, 2.4
Midterm 1: Chapter 1-3, Review outline, Practice exam   Practice exam solutions      Midterm 1     Midterm 1 solutions
Quiz 2: Chapter 4, including 4.2, 4.3, 4.5, 4.7. Notice that Theorem 4.3.2, Table 4.5.1, Theorem 4.7.1 and Theorem 4.7.2 will be given
Quiz 3: Chapter 6 except 6.6
Midterm 2: Chapter 4 and 6, Review outline    Practice exam   Practice exam solutions   Midterm 2      Midterm 2 solutions
Quiz 4: Chapter 5 from Section 5.1 to 5.4, table of the Laplace transform will be given.
Final: Review outline       Practice exam       Practice solutions

Office hours before the final exam
Wenjing Liao
 Tuesday Dec 4: 11:15-12:15
Monday Dec 10: 1:30-2:30
Wednesday Dec 12: 1:30-3
 Skiles 258
Weiwei Zhang
 Thursday Dec 6: 12:30-1:30
 CULC 280
Friday Dec 7: 3-4
 Skiles 169
Swagath Saraogi Tuesday Dec 4: 2:30-3:30
Skiles 230
Benjamin Ide Wednesday Dec 5: 11:15AM-12:15PM CULC 280
John Chiles Tuesday Dec 4: 3:30-4:30PM Skiles 230



Lecture notes: Chapter 1, Chapter 2,  Chapter 3,  Chapter 4,  Chapter 6,  Chapter 5,  Chapter 5 Part 2, Table of the Laplace Transform
Exercises:
Exercises
 Assigned on
 Finished by
 Topics
 Problems
HW 1
 Tuesday Aug 21
 Friday Aug 24
 Section 1.1, 1.2
 Section 1.1: 4,7,11
Section 1.2: 3,5,32
HW 2
 Thursday Aug 23
 Monday Aug 27
 Section 1.3,  2.1, 2.2
Section 1.3: 2,3,11,19,23
Section 2.1: 5,15,29,35
Section 2.2: 3,25,29,33
HW 3
 Tuesday Aug 28
 Friday Aug 31
 Section 2.3, Theorem 2.4.1 in 2.4
 Section 2.3: 3,5,7
Section 2.4: 1,3
HW 4
 Thursday Aug 30
 Monday Sep 3
 Section 2.4
Section 2.4: 9,11,13,15,17,27
HW 5
 Tuesday Sep 4
 Friday Sep 7
 Section 2.5
 Section 2.5: 2,3,9,11
HW 6
 Thursday Sep 8
 Monday Sep 10
 Section 2.6
 Section 2.6: 5,9,15,18,21
HW 7
 Tuesday Sep 11
 Friday Sep 14
 Section 3.1, 3.2
 Section 3.2: 3,7,9,15,17
HW 8
 		Thursday Sep 13
 		Monday Sep 17
 		Section 3.3
 		Section 3.3: 6,7
HW 9
 Tuesday Sep 18
 Friday Sep 21
 Section 3.3 and 3.4
 Section 3.3: 1,5,9,34
Section 3.4: 1,2,3
HW 10
 Thursday Sep 20
 Monday Sep 24
 Section 3.4 and 3.5
 Section 3.4: 13,15
Section 3.5: 1,3,13, no need to draw phase portraits
Midterm 1 review outline and a practice exam are above.
HW 11
 Tuesday, Sep 25
 		Friday Sep 28
 		Section 4.2
 		Section 4.2: 7,13,16,19,21,25
HW 12
 Thursday Sep 27
 Monday Oct 1
 Section 4.3
 Section 4.3: 27,31,35,41,47
HW 13
 Tuesday Oct 2
 Friday Oct 5
 Section 4.5
 Section 4.5: 3,11,15,19
Section 4.5: 23,25, no need to compute the coefficients
HW 14
 Thursday Oct 4
 Monday Oct 8
 Section 4.7
 Section 4.7: 3,7,15,23
HW 15
 Thursday Oct 11
 Monday Oct 15
 Section 6.2
 Section 6.2: 5,9
HW 16
 Tuesday Oct 16
 Friday Oct 19
 Section 6.3, 6.4
 Section 6.3: 1,3
Section 6.4: 1,3
HW 17
 Thursday Oct 18
 Monday Oct 22
 Section 6.5
 Section 6.5: 3,9,16,13
HW 18
 Tuesday Oct 23
 Friday Oct 26
 Section 6.5 and 6.7
 Section 6.7: 3,5,8
HW 19
 Thursday Oct 25
 Monday Oct 29
 Section 6.7
 Section 6.2: 12,15
HW 20
 Tuesday Oct 30
 Friday Nov 2
 Section 5.1
 Section 5.1: 1,3,13,15
HW 21
 Thursday Nov 1
 Monday Nov 5
 Section 5.1 and 5.2
 Section 5.1: 7,10,11,12, find a only, no need to find K and M
Section 5.1: 19
HW 22
 Tuesday Nov 6
 Friday Nov 9
 Section 5.2
Section 5.2: 5,7,9,13,15,21
HW 23
 Thursday Nov 8
 Monday Nov 12
 Section 5.2 and 5.3
 Section 5.2: 23
Section 5.3: 1,3,9,10
HW 24
 		Tuesday Nov 13
 		Friday Nov 16
 		Section 5.3
 		Section 5.3: 11,15,17,19,21
HW 25
 		Thursday Nov 15
 		Monday Nov 19
 		Section 5.4
 		Section 5.4: 1,7,9,13
HW 26
 Tuesday Nov 20
 Monday Nov 26
 Section 5.4 and 5.5
 Section 5.4: 17,25
Section 5.5: 1,5,7,11
HW 27
 Tuesday Nov 27
 Friday Nov 30
 Section 5.5
 Section 5.5: 9,13,15,17
HW 28
 Thursday Nov 29
 Monday Dec 3
 Section 5.6
 Section 5.6: 1,3,11,13