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 424A

General Information

Homework 1 and Solutions

Homework 2 and Solutions

Homework 3 and Solutions

Homework 4 and Solutions Please note: This assignment is now due Monday, October 27.

Please note: The midterm has been rescheduled for Friday, October 31.

Homework 5


Math 544

General Information

Homework 1: Read Chapter 2 in the text and do Problems 2-1,2-3,2-10,2-12,2-13,2-15 at the end. This assignment is due Wednesday, October 1.

Homework 2: Read Chapter 3 in the text and do Problems 3-1,3-6,3-14,3-16,3-22,3-23 (prove what you need from 3-5). This assignment is due Friday, October 10.

Homework 3: Read Chapter 4 in the text and do Problems 4-1,4-13,4-23,4-24,4-26,4-27. This assignment is due Friday, October 17.

Homework 4: Do problems 5-3 (assume part a), 5-7, and 5-9 (replace "CW-complex" by "Euclidean simplicial complex", although the proof is no more difficult in the more general case.) This assignment is due Friday, October 24.

Homework 5: Read Chapter 7 in the text and do Problems 7-1,7-2,7-5,7-13,7-14,7-15. In 7-15, it's ok to draw pictures to indicate some of the spaces and homotopies involved, as long as they are clear. You may also use 5-4 without proof, but you should know how to prove it if you use it. This assignment is due Monday, November 3.


Other Links:


UW Math Department Homepage.