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 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
Assignment 4 solutions
Assignment 5
In problem 1 of 4-5 you will need to assume that S is connected.
Assignment 5 solutions
Take-home Final
Manifolds Prelim Prep Course
For July 11: Prepare the following problems: #2 from 2003, #4 from 2004, #2 from 2005, #2 from 2006,
#3 from 2007. These involve the Seifert-Van Kampen theorem and/or basic properties of the fundamental
group.
For July 18: #1 from 2003, #5 from 2004, #1 from 2005, #1 from 2006, #5 from 2007. These involve
covering spaces and/or basic properties of topological spaces.
For July 25: #4 from 2003, #8 from 2004, #3, #4 from 2005, #5 from 2006, #1 from 2007. These
involve "basic" properties of manifolds and tangent spaces.
For Aug 1: #3 from 2003, #5 from 2005, #4. #6 from 2006, #4 from 2007. These involve flows
of vector fields.
Other Links:
UW Math Department Homepage.