Math 402: what we've covered so far
- Monday, 27 September: introduction, started Section 1.1
(basic matrix operations).
- Wednesday, 29 September: continued Section 1.1.
- Friday, 1 October: finished Section 1.1, started Section
1.2 (row reduction).
- Monday, 4 October: finished Section 1.2
- Wednesday, 6 October: started Section 1.3
(determinants).
- Friday, 8 October: finished Section 1.3, started Section
1.4 (permutation matrices).
- Monday, 11 October: finished Section 1.4.
- Wednesday, 13 October: started and finished Section 1.5
(Cramer's rule).
-
- Friday, 15 October: started Section 2.1 (definition
of group).
- Monday, 18 October: finished Section 2.1.
- Wednesday, 20 October: started Section 2.2
(subgroups).
- Friday, 22 October: finished Section 2.2.
- Monday, 25 October: started Section 2.3
(isomorphisms).
- Wednesday, 27 October: finished Section 2.3, started
Section 2.4 (homomorphisms).
- Friday, 29 October: continued Section 2.4.
- Monday, 1 November: finished Section 2.4, started Section
2.5 (equivalence relations and partitions).
- Wednesday, 3 November: finished Section 2.5.
- Friday, 5 November: started Section 2.6
(cosets).
- Monday, 8 November: continued Section 2.6.
- Wednesday, 10 November: finished Section 2.6.
- Friday, 12 November: started Section 2.7
(restriction to subgroups).
- Monday, 15 November: finished Section 2.7.
- Wednesday, 17 November: started Section 2.8
(products of groups).
- Friday, 19 November: continued Section 2.8.
- Wednesday, 24 November: finished Section 2.8.
- Monday, 29 November: covered Section 2.9
(modular arithmetic).
- Wednesday, 1 December: started Section 2.10
(quotient groups).
- Friday, 3 December: continued Section 2.10.
- Monday, 6 December: finished Section 2.10.
- Wednesday, 8 December: closing remarks.
Questions or comments? E-mail me at palmieri@math.washington.edu.
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