** Instructor: ** Andrey Sarantsev

** Office: ** Padelford (PDL) C552

** E-mail: ** ansa1989 [_a_t] math.washington.edu

** Time and Place:** MWF 2:30 - 3:20pm Bagley Hall (BAG) 260

** Office Hours: ** Tue 1-3pm, Wed 11am-12pm, 4-5pm in my office or by appointment

Disability Resources Center

Student Counseling Center

Department of Mathematics

Departmental Math 309 Syllabus

Lecture 2. Matrix Inversion and Determinants. January 8

Lecture 3. The Eigenvalue Problem I. January 10

Lecture 4. The Eigenvalue Problem II. January 13

Lecture 5. Homogeneous Systems I. January 15

Lecture 6. Homogeneous Systems II. January 17

Lecture 7. Homogeneous Systems III. January 22

Lecture 8. Fundamental Matrix. January 24

Lecture 9. Nonhomogeneous Systems I. January 27

Lecture 10. Phase Portraits I. January 29

Lecture 11. Phase Portraits II. January 31

Lecture 12. Nonhomogeneous Systems II. February 3

Lecture 13. Fourier Series I. February 10

Lecture 14. Fourier Series II. February 12

Lecture 15. Fourier Series III. February 14

Lecture 16. Boundary Value Problems. February 19

Lecture 17. Heat Equation I. February 21

Lecture 18. Heat Equation II. February 24

Lecture 19. Heat Equation III. February 26

Lecture 20. Wave Equation I. February 28

Lecture 21. Wave Equation II. March 3

Lecture 22. Wave Equation III. March 5

Lecture 24. Laplace Equation I. March 10

Lecture 25. Laplace Equation II. March 12

Phase Portraits. Lecture Notes

Homework 2, due Jan 22 Solution

Homework 3, due Jan 29 Solution

Homework 4, due Feb 5 Solution

Homework 5, due Feb 19 Solution

Homework 6, due Feb 26 Solution

Homework 7, due Mar 6

Practice Problems for the Final

Quiz 2, January 24 Solution

Quiz 3, January 31 Solution

Midterm, February 7 Solution

Quiz 4, February 21 Solution

Quiz 5, February 28 Solution

Quiz 6, March 10 Solution