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and Applications |
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Section | By | Read (chapter) | Try | HW | |
Part 1
Groups and Functions |
4/2 4/2 |
§1
History of Algebra
§2 Operations |
Practice 1 solutions |
HW 1 solutions |
4/4 4/9 |
§3
Groups
§4 Basic Properties |
Practice 2 solutions |
HW 2 solutions |
4/11 4/16 |
§5a
Subgroups
§5b Generators §6a Four Properties §6b Functions |
Practice 3 solutions |
HW 3 solutions |
Exam One | 4/25 |
Covers material through Ch. 6
review/solutions |
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Part 2
Permutations, Isomorphisms, and Cyclic Groups |
4/18 4/30 |
§7
Permutations
§8a Cycle Notation - video §8b Transpositions - video §8c Evens and Odds - video |
Practice 4 solutions |
HW 4 Due May 7 *or May 9 is OK |
5/2 5/7 |
§9a Isomorphisms
- video
§9b Cayley Theorem - video §10a Orders §10b Order Formula |
Practice 5 solutions |
HW 5 Due May 14 |
5/9 5/14 |
§11a Cyclic Groups
§11b Euler's Phi Function §12 Partitions |
Practice 6 solutions |
HW 6 Due May 21 |
Exam Two | 5/23 | Covers material through Ch. 12 | |||
Part 3
Cosets, Quotients, and Homomorphisms |
5/16 5/28 |
§13a Cosets §13b Coset Theorems §14a Homomorphisms §14b Normality |
Practice 7 solutions |
HW 7 Due Jun 4 |
5/30 6/4 |
§15a Quotient Groups §15b Natural Homomorphism §16a Fundamental Theorem §16b Using the FHT |
Practice 8 solutions |
HW 8 Due Jun 10 |
Exam Three | 6/10 | Cumulative |