**3410.001, Fall
2007**

**Differential Equations I**

**Conley**

the University of North Texas. |

**Instructor:** Charles Conley, GAB
419,
(940)
565-3326

**Office Hours:** See my home page

**Class:** TR 11-12:20, Language Building,
Room 202

**Exams, Homework, and Grading:** There will be
two 100 point
midterms, a
comprehensive
180 point final, eleven 10 point problem sets, and two 5 point
problem sets.

**Text and Prerequisites: **The text
is *Elementary Differential Equations and Boundary Value Problems*
(eighth edition), by Boyce and DiPrima. The prerequisites are Calculus II (1720) and Linear Algebra (2700).

*It is the responsibility of students with certified
disabilities to
provide
the instructor with appropriate documentation from the Dean of Students
Office.*

Final Exam: Thursday, December 13, 10:30-12:30

Problem Set 13, due Thursday, December 6 (but you may turn it in late until the exam):

2.1.18, 2.2.26, 2.6.15, 3.1.15, 3.4.11, 3.5.12, 3.5.29, 3.6.15, 3.7.9, 3.7.15, 5.2.6, 5.2.8, 5.5.1, 5.6.9, 6.1.14, 6.2.12, 6.2.15, 6.2.23Problem Set 12, due Tuesday, December 4:

Section 7.5: 2, 4, 6, 8 (pictures only for 2 and 4)Section 7.6: 1-3, 5

Section 7.8: 1-3, 7

Problem Set 11, due Tuesday, November 20 (5 points):

Section 7.5: 1-5 (general solution only, no pictures), 15-16Problem Set 10, due Thursday, November 15:

Section 7.1: 1, 2, 5Section 7.2: 2, 10, 11, 22, 23, 25

Section 7.3: 15-17, 19, 20

Exam 2: Tuesday, November 6

Problem Set 9, due Tuesday, November 6:

Section 6.2: 11, 14, 16, 21, 22, 24, 27b, 28a, 37Section 6.3: 12-14, 18, 19ab, 27

Problem Set 8, due Thursday, October 25:

Section 5.6: 4, 6, 10Section 6.1: 2, 4, 5, 13, 15, 16, 18, 19, 21

Problem Set 7, due Thursday, October 18:

Section 5.3: 2, 6, 10a, 11, 12Section 5.5: 4, 8, 10, 12, 17

Section 5.6: 1, 3, 5

Problem Set 6, due Thursday, October 11:

Section 5.1: 2-3, 5, 9-10, 13-15, 18, 20-23Section 5.2: 1-2, 5, 7, 9, 12

Exam 1: Tuesday, October 2

Problem Set 5, due Thursday, September 27:

Section 3.5: 14, 16, 24, 26-28Section 3.6: 1, 3, 5, 7, 8

Section 3.7: 5-8, 10, 17

Problem Set 4, due Thursday, September 20:

Section 3.2: 11, 14, 17-19, 22Section 3.3: 4, 15-18, 20

Section 3.4: 3, 4, 10, 12, 14, 18, 19

Problem Set 3, due Thursday, September 13:

Section 2.6: 2, 4, 8, 10, 14, 16, 22, 30Section 3.1: 10, 12, 16, 20, 22

Section 3.2: 2, 4, 6, 7

Problem Set 2, due Thursday, September 6:

Section 2.1: 9, 14, 16, 20, 30, 31Section 2.2: 2, 4, 6, 8, 13, 18, 22, 24

Section 2.3: 1, 10, 12, 13

Problem Set 1, due Thursday, August 30 (5 points):

Section 1.1: 1, 6, 8, 15, 18, 20 (computer not necessary for 1 and 6)Section 1.2: 9, 10