MATH 2214 
Introduction to Differential Equations





Instructor: Shahriar Afkhami
Email: afkhamis@math.vt.edu
Phone: (540) 231-6531
Office:  450 McBryde Hall
Office Hours: Monday to Friday, 2:30-3:30 pm, and by appointment






Course Contract: course_contract.pdf
Course Schedule: course_schedule.pdf
Quizzes: The quizzes and their deadlines
Course Homepage: Math 2214
Textbook: Elementary Differential Equations with Boundary Value Problems (with CD-Rom), 2nd ed., by Werner E. Kohler and Lee W. Johnson, ISBN 0-321-3985505
Suggested Assignments: Math 2214 Assignment Sheet
Past Final Exams: link
Honor Code: Virginia Tech Honor Code 	
 	



Announcements:
 

  • Thu, Jun 26, 2008 -- Welcome to Math 2214!
    • 

  • Tue, Jul 01, 2008 -- office hours
    • 

  • Tue, Jul 02, 2008 -- Math Emporium
    • 

  • Wed, Aug 06, 2008 -- Survey
    • 


    
Course Plan:
Week:
1- Sections: 1.2, 1.3, 2.1, 2.2, 2.3, 2.4, 2.5, 2.6 
2- Sections: 2.9, 2.10, 3.1, 3.2, 3.3, 3.4, 3.5
3- Sections: 3.6, 3.7, 3.8, 3.9, 3.10 (first in-class exam 7/14/08)
4- Sections: 3.11, 3.12, 4.1, 4.2, 4.3, 4.4
5- Sections: 4.5, 4.6, 4.7, 4.8 (second in-class exam 7/28/08)
6- Sections: 4.9, 4.10 (final exam 8/9/08)
	
Quizzes: 


    
  
    
    
      quiz number
      sections
      due date/time
      practice quizzes
      questions
    
    
      
  
    
    
      1
      1.2-2.1
      Thu 7/3, 5:30pm
      1-3
      15
    
    
    
    
      2
      2.2-2.3
      Tue 7/8, 5:30pm
      4-6
      19
    
    
    
    
      3
      2.4-2.6
      Thu 7/10, 5:30pm
      7-9
      14
    
    
    
    
      4
      2.9-3.3
      Tue 7/15, 5:30pm
      10-12
      14
    
    
    
    
      5
      3.4-3.7
      Thu 7/17, 5:30pm
      13-15
      17
    
    
    
    
      6
      3.8-3.10
      Tue 7/22, 5:30pm
      16-17
      10
    
    
    
    
      7
      3.11-3.12
      Thu 7/24, 5:30pm
      18-19
      9
    
    
    
    
      8
      3.12-4.2
      Tue 7/29, 5:30pm
      20-21
      10
    
    
    
    
      9
      4.3-4.5
      Thu 7/31, 5:30pm
      22-23
      12
    
    
    
    
      10
      4.6, 4.7, 4.9
      Tue 8/5, 5:30pm
      24-25
      9
    
    
    
    
      11
      4.8, 4.10
      Thu 8/7, 5:30pm
      26
      3
    
    
      

    
Link to on-line quizzes 
    

Homework Solutions: 
Week:
1-
	a.1.2 1.3 2.1
	b.2.2 2.3
	c.2.4 2.5
	d.2.6
2-
	a.2.9 2.10
	b.3.1 3.2
	c.3.3 
	d.3.4
	e.3.5
3-
	a.3.6
	b.3.7 3.8
	c.3.9
	d.3.10
4-
	a.3.11 3.12
	b.4.1
	c.4.2
	d.4.3
	e.4.4
5-
	a.4.5
	b.4.6
	c.4.7
	d.4.8
6-
	a.4.9
	b.4.10

Lecture Notes: 
Week:
1-
	M.Day1 notes, matlab files 
	T.Day2 notes
	W.Day3 notes
	R.Day4 notes, matlab files
2-
	M.Day5a notes Day5b notes
	T.Day6 notes 
	W.Day7 notes
	R.Day8 notes, matlab files
	F.Day9 notes
3-
	M.
	T.Day10 notes
	W.Day11 notes, handout
	R.Day12 notes
	F.Day13 notes
4-
	M.Day14 notes
	T.Day15 notes
	W.Day16 notes
	R.Day17 notes
	F.
5-
	M.
	T.
	W.Day18 notes
	R.Day19 notes
	F.Day20 notes
6-
	M.Day21 notes
	T.