Home Page of Ethan Devinatz
Padelford C-554
Dept. of Mathematics, Box 354350
University of Washington
Seattle WA 98195
devinatz@math.washington.edu
(206)685-4777 - office phone number
Information on current classes:
Math 442
General Information
Assignment 1
Assignment 1 Solutions
Assignment 2
In problem 1-5.1, assume that a is positive. This assignment is now due on Wednesday, January 30.
Notes on the end of the proof of the Fundamental Theorem
for the Local Theory of Curves
Assignment 2 Solutions
Assignment 3
Assignment 3 solutions
Assignment 4
Assignment 4 is now due Wednesday, February 13. The midterm, which covers up through
Assignment 4, will also have to be postponed. The possibilities are February 15 or
February 20. (February 18 is a holiday.) If the test is February 20, it will not
cover any more new material; however, the course will continue to move forward.
The consensus seems to be that February 20 is preferable; anyone with serious objections
to this should talk to me on Monday. I also need to talk to those people in the
mathematical modeling competition who haven't spoken to me yet.
Assignment 4 solutions
Assignment 5
Assignment 5 solutions
Assignment 6
I will be out of town during the last week of classes. Although I expect to have access to e-mail,
you should try to see me next week---the week of March 3---if you have any course questions. There
will be a substitute lecturer on March 10 and 12; the take-home final will be distributed on the
12th and will be due March 20. (I will also try to post it here.) There will be no class on March
14.
Assignment 6 solutions
Take-home Final
Math 443
General Information
Assignment 1
Assignment 1 is now due Monday, April 14. Also assume in problem 15 that the curve C is connected.
Assignment 1 solutions
Assignment 2
Assignment 2 solutions
Assignment 3
Assignment 3 solutions
The midterm is now scheduled for Monday, May 12.
Assignment 4
Other Links:
UW Math Department Homepage.