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Week of...

Notes and Links

Additions to the MAT 1100 web site no longer count towards good deed points

1

Sep 12

About This Class, Tuesday  Non Commutative Gaussian Elimination, Thursday  NCGE completed, the category of groups, images and kernels.

2

Sep 19

I'll be in Strasbourg, class was be taught by Paul Selick. See my summary.

3

Sep 26

Class Photo, HW1, HW1 Submissions, HW 1 Solutions

4

Oct 3

The Simplicity of the Alternating Groups

5

Oct 10

HW2, HW 2 Solutions

6

Oct 17

Groups of Order 60 and 84

7

Oct 24

Extra office hours: Monday 10:3012:30 (Dror), 5PM7PM @ Huron 1028 (Stephen). Term Test on Tuesday. Summary for the midterm exam. Term Test  Sample Solutions

8

Oct 31

HW3, HW 3 Solutions

9

Nov 7

MondayTuesday is November Break, One Theorem, Two Corollaries, Four Weeks

10

Nov 14

HW4, HW 4 Solutions

11

Nov 21


12

Nov 28

HW5 and last week's schedule

13

Dec 5

Tuesday  the Jordan form; UofT Fall Semester ends Wednesday; our Final Exam took place on Friday

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See Non Commutative Gaussian Elimination


StillOutstanding Errors
$\emptyset$
Errors fixed by October 25, 2011
I. GROUPS
pg 26: mentions two groups being "isometric" instead of being "isomorphic" (midpage)
pg 28: Prop. 1.8.6 is missing the hypothesis that $H\cap K=\{e\}$
page 33:
 a 'P' appears in lieu of 'S' (third last line)
 'SP' appears where 'SP' should (third last line)
 instead of reading $H\subset S$, it reads H = S (last line)
pg 34: in Lemma 1.9.6, above the second appearance of the class equation for X, it reads S = P as opposed to S = P