MATH:2560:0081/0091 Engineer Math IV: Differential Equations Equatns

Fall 2017

4:30P - 5:20P MWF 218 MLH

5:30P - 6:20P MWF 110 MLH

Instructor:  Dr. Isabel K. Darcy
Department of Mathematics and AMCS
University of Iowa
Office:B1H MLH
Phone: 335- 0778
Email: isabel-darcy AT uiowa.edu

TENTATIVE Office hours:
M 2:00 - 3:20pm, WF 3:30 - 4:15pm in MLH B1H (my office)
MWF 6:20 - 6:25pm+ in MLH 110 or B1H* and by appointment.

Note: + means I will be also available directly after the office hour, normally for as long as needed.
*Depending on room availability, I will hold evening office hours in MLH 110 or in the basement MLH B1H.

Engineering Tutorial Center

Syllabus


Exam 1 Wednesday in September 27th in W 128 CB (NOTE LOCATION)
Bring I. D.,
Calculators are NOT allowed.

Note Exam 1 covers Ch 1, Ch2, and 3.1.

slope field answers
slope field answers II
True/False answers

The Engineering Tutorial Center will be hosting a Math IV review Sunday, September 24 at 6:30pm in Shambuagh Auditorium LIB. All students are welcome and encouraged to join the review session.

Check-in for the review will begin at 6:15 pm in Shambaugh Auditorium LIB. A laptop and card swipe will be set up at all entrances to the classroom. Please have your ID card ready. The check in system will be set up so that you are only required to swipe your card before finding a seat.

The Engineering Tutorial Center usually has copies of old exams. I strongly recommend you go there to take a look at them. You can also make your own practice exams by randomly choosing 5 or 6 HW problems. Please make sure you understand all the basics.

Sept 27th class:

The day of the exam, I will answer questions during class. We will not cover new material. I will not take attendence. You may attend either (or both) of my classes: 4:30P - 5:20P in 218 MLH, 5:30P - 6:15P in 110 MLH.

Note: Attendance/class participation may count for up to 2% of your grade. For excused absences, please send me a short e-mail describing how you learned the material covered the day you were absent (e.g. online video, read book, tutorial center, friends, met with me, etc.). If you miss a quiz or exam, you must also contact me BEFORE the missed quiz/exam. HW may be turned in early (put in my mailbox or slide under my office door, B1H MLH). You should, of course, only miss class for a valid reason. Note: I will not take attendance the first week of class or on our exam days.

TENTATIVE CLASS SCHEDULE-ALL DATES SUBJECT TO CHANGE (click on date/section for pdf file of corresponding class material):
 

Monday Wednesday FridayHW/Announcements
Week 1
notes
8/21:  1.1 8/23:  ch 1, 2.2(ppt, pdf), WA, ch 1 and 2 8/25:  ch1, 2.2
Week 2
notes
8/28: 2.1, int by parts 8/30: 2.1 - 2.3, partial fractions 9/1: 2.3, 2.4
quiz 1: cumulative form A, answers, form B, answers
HW 1 (due Monday 8/29)
1.1. 1, 4, 6, 11, 13, 15, 17, 19, 21.
1.2. 1(a), 2(a), 4, 8, 14.
1.3. 2, 6, 7, 10, 12, 17.
Week 3 9/4: Holiday 9/62.4, p. 134, 5 ex, IVP ex, Ex 2.4.1 9/8ch 1, 2.1 - 2.5 HW 2 (due Wednesday 9/6)
2.1. 5, 9, 15, 17, 19, 30, 33.
2.2. 4, 7, 9, 18, 33.
2.3. 2, 8, 11, 13 16.
Week 4 9/112.7, notes, 9/13: 2.7 9/152.8 NEW, FYI: maple code,
quiz 2: word problems: 1.1, 1.2, 2.3, 2.5 , answers
HW 3 (due Monday 9/11)
2.4. 2, 6, 8, 13, 21, 23, 25, 27, 28.
2.5. 4, 5, 10, 15, 18.
Week5 9/18linear fns, 3.1, 3.3, 3.4 9/203_2 9/22:  3.1- 3.4, 3.3 exam review HW 4 (due Monday 9/18)
2.7. 2, 3, 12(a)(b).
2.8. 3, 6.
Week 6 9/253.1-3.4, Review
quiz 3: cumulative
9/27:  Review
Exam 1,   Ch 1, ch 2, and 3.1
6:30PM - 8:00PM
in W 128 CB
9/293.5 HW 5 (due Monday 9/25)
3.1: 1, 3, 5, 9, 11, 12, 15, 17, 21.
Week 7 10/2:   3.6 10/4:  3.6, 3.7, 10/6:  3.7, HW 6 (due Monday 10/2)
3.2: 3, 5, 9, 13, 14, 15, 16, 17, 21, 24, 25, 29, 30.
3.3: 1, 3, 9, 12, 17, 18, 19, 22.
3.4. 2, 5, 6, 12, 14.
Week 8 10/93.8 10/11: 3.8, maple, 10/13:  3.8; resonance, 4.1,
quiz 4: ch 3
HW 7 (due Monday 10/9)
3.5. 1, 4, 9, 13, 15, 18, 19.
3.6: 1, 3, 7, 10, 17, 29.
Week 9 10/163.8, 4.1, 10/18:  4.2, 4.3 10/20:  3.6, 4.4 HW 8 (due Monday 10/16)
3.7: 1, 3, 7, 11, 12, 17.
3.8: 1, 4, 5, 7, 9, 11.
4.1: 11.
Week 10 10/23:  6.1 10/25:  6.2, spring 10/27:  6.2, 6.3,
6.3, notes, 6.3 answers, quiz 5: Ch 4 and 6.2
HW 9 (due Monday 10/23)
4.1: 1, 3, 4, 7, 9, 16, 18, 19bc, 21, 23.
4.2: 1, 4, 7, 11, 12, 13, 15, 18, 29, 29, 32.
4.3: 1, 3, 6, 8, 9, 14.
Week 11 10/30 resonance,
3.8, Review,
11/1: Review,
Exam 2: Ch 3, ch 4, 6.1
6:30PM - 8:00PM
W 128 CB
11/36.4 HW 10 (due Monday 10/30)
4.4: 2, 4, 5.
6.1: 2, 3, 5, 7, 11, 14, 16, 15, 23, 24.
6.2: 2, 4, 10, 11.
Week 12 11/6:  6.5, 11/86.6 11/10:  7.1 7.3, E.V., E.V. 2
quiz 6: 6.1 - 6.5, 7.2, 7.3
HW 11 (due Monday 11/6)
6.2: 13, 15, 16, 17, 23, 26.
6.3: 1, 5, 9, 11, 13, 15, 17, 20, 21, 24, 25, 26.
Strongly recommended, but not HW:
7.2: 4.
7.3: 15, 16, 17.
Week 13 11/13:  7.4 resonance 11/15: 7.5, 7.5, 9.1   7.6, ch7, 9.1 11/17:  7.6, 9.1, maple, 9.1 maple, solve, streamplot (wolfram alpha), HW 12 (due Monday 11/13)
6.4: 2, 5, 9, 11.
6.5: 1, 3, 6, 8.
7.1 (use matrix form): 1, 4, 5, 7, 11.
*****Thanksgiving Break****
Week14 11/27: 7.7 11/29:  9.1-9.3 12/19.3
quiz 7
HW 13 (due Monday 11/27)
7.1: 15.
7.4: 4, 6.
7.5. 2, 5, 12, 15.
7.6: 1, 2, 6, 9.
9.1: 20, 21.
Week 15 12/4:  Review: Ch 7, 9 12/6:  Review: Ch 6 12/8review 3.1 - 3.4, Review HW 14 (due Monday 12/4)
6.6: 4, 6, 8, 9, 10, 13, 14, 15, 17.
7.7: 2, 6.
9.1: 2, 13, 20, 21.
9.2: 1, 3.
9.3: 2, 4.
Final Exam: Wed 12/13/2017 3:00PM - 5:00PM, Location TBA

http://homepage.divms.uiowa.edu/~idarcy/COURSES/34/FALL10/quiz2sum.pdf http://homepage.divms.uiowa.edu/~idarcy/COURSES/34/dfield2.mw Review, theorems

9.1 maple 9.1, maple, http://homepage.divms.uiowa.edu/~idarcy/COURSES/34/FALL10/thm.pdf

applet??, applet 2.3 2.3 #22, 2.4ex df