Add your name / see who's in!

#

Week of...

Links

Fall Semester

1

Sep 10

About, Tue, Thu

2

Sep 17

Tue, HW1, Thu

3

Sep 24

Tue, Photo, Thu

4

Oct 1

Questionnaire, Tue, HW2, Thu

5

Oct 8

Thanksgiving, Tue, Thu

6

Oct 15

Tue, HW3, Thu

7

Oct 22

Tue, Thu

8

Oct 29

Tue, HW4, Thu, Hilbert sphere

9

Nov 5

Tue,Thu, TE1

10

Nov 12

Tue, Thu

11

Nov 19

Tue, Thu, HW5

12

Nov 26

Tue, Thu

13

Dec 3

Tue, Thu, HW6

Spring Semester

14

Jan 7

Tue, Thu, HW7

15

Jan 14

Tue, Thu

16

Jan 21

Tue, Thu, HW8

17

Jan 28

Tue, Thu

18

Feb 4

Tue

19

Feb 11

TE2, Tue, HW9, Thu, Feb 17: last chance to drop class

R

Feb 18

Reading week

20

Feb 25

Tue, Thu, HW10

21

Mar 3

Tue, Thu

22

Mar 10

Tue, Thu, HW11

23

Mar 17

Tue, Thu

24

Mar 24

Tue, HW12, Thu

25

Mar 31

Referendum,Tue, Thu

26

Apr 7

Tue, Thu

R

Apr 14

Office hours

R

Apr 21

Office hours

F

Apr 28

Office hours, Final (Fri, May 2)

Register of Good Deeds

Errata to Bredon's Book


Announcements go here
Reading
Read, reread and rereread your notes to this point, and make sure that you really, really really, really really really understand everything in them. Do the same every week! Also, read section 811, 13 and 1820 of chapter IV of Bredon's book (three times, as always).
Doing
Solve all the problems in pages 206207 of Bredon's book, but submit only your solutions of problems 1, 5, 9, and all the problems in pages 230 but submit only problem 1. Also, solve and submit the following:
Problem 12. Given a CWspace $K$ with $n$cells indexed by $K_{n}$ and skeleta denoted $K^{n}$, show that the map $\partial _{1}:\langle K_{n}\rangle \to \langle K_{n1}\rangle$ given by the composition $H_{n}(K^{n},K^{n1})\longrightarrow H_{n1}(K^{n1})\longrightarrow H_{n1}(K^{n1},K^{n2})$ is equal to the one defined using degrees: $\partial _{2}\sigma =\sum _{\tau \in K_{n1}}[\tau :\sigma ]\tau$, where $[\tau :\sigma ]:=\deg p_{\tau }\circ f_{\partial \sigma }$ and the $f_{\partial \sigma }$'s are the gluing maps defining $K$.
Hint. Dror's notes on the subject are:
Due Date
This assignment is due in class on Thursday April 10, 2008.