MATH 601 Calendar, Fall 2015

This calendar indicates what we will cover when, as well as upcoming assignments. It is updated frequently, but should always accurately reflect what will happen in the next week. DISCLAIMER: Some of the lecture notes are in farily raw form; they are often written in advance, and may not always reflect exactly what was done in class. I revew them before class, often making corrections and marginal notes. Such revisions may not be represented here.
 
Tuesday
Thursday
Aug. 18
20
Introduction: Sections 0.1, 0.2, 0.3, 1.1
Here is a copy of today's lecture.
  25
Section 1.2: Dihedral groups
Here is a copy of today's lecture.
27
Section 1.3: Symmetric groups
Here is a copy of today's lecture.
Assignment #1 due
§ 1.1: 21, 25, 30
§ 1.2: 3, 4
Sept. 1
Sections 1.4, 1.5, Matrix groups; Quaternions
Here is a copy of today's lecture.

3
Sections 1.6, 1.7: Homomorphisms and isomorphisms; Group actions
Here is a copy of today's lecture.
Assignment #2 due
§ 1.3:
2, 8, 11, 15, 19
§ 1.4:
7
8
Sections 1.7, 2.1, 2.2: Subgroups; Centralizers, etc
Here is a copy of today's lecture.
10
Section 2.3: Cyclic groups and subgroups
Here is a copy of today's lecture.
Assignment #3 due
§ 1.6: 4, 5, 6, 9, 13, 18
§ 1.7: 5, 8
15
Sections 2.4, 2.5: Generators of subgroups; Subgroup lattices
Here is a copy of today's lecture.
17
Section 3.1: Quotient groups and homomorphisms
Here is a copy of today's lecture.
Assignment #4 due
§ 2.1: 4, 10, 15
§ 2.2: 14
§ 2.3: 3, 10, 14
§ 2.4: 3
22

BREAK
24

BREAK
Oct.

29
Section 3.2: Cosets and Lagrange's Theorem
Here is a copy of today's lecture.

 


1
Section 3.3: Isomorphism Theorems
Here is a copy of today's lecture.
Assignment #5 due
§ 2.5: 4, 6(b), 9
§ 3.1: 1, 14, 32
6
Sections 3.4, 3.5: Composition Series; Alternating Groups
8
Sections 4.1, 4.2: Group Actions; Cayley's Theorem
Assignment #6 due
§ 3.2: 4, 20
§ 3.3: 7
§ 3.4: 2
13
Section 4.3: Groups Acting on Groups; The Class Equation
Here
is a copy of today's lecture.
15
Section 4.4: Automorphisms
Here is a copy of today's lecture.
Assignment #7 due
§ 3.5: 4, 10
§ 4.1: 2, 3
§ 4.2: 2, 8
20
Section 4.5: Sylow Theorems
Here is a copy of today's lecture.
22
Section 4.5: Sylow Theorems
Here is a copy of today's lecture.
27
Section 4.6, 5.1: An is Simple, Direct Products; Test Review
Here is a copy of today's lecture.
Assignment #8 due
§ 4.3: 2bc, 22
§ 4.4: 1
§ 4.5: 3, 13

29
Midterm: Chapters 1–4
[ Blank | Solved ]
Friday October 30 is the last day to withdraw.

Nov. 3
Sections 5.2, 5.3: Structure of Abelian Groups
Here is a copy of today's lecture.
5
Sections 5.4, 5.5: Recognizing Direct Products, Semidirect Products
Here is a copy of today's lecture.
10
Section 5.5: Semidirect Products
Here is a copy of today's lecture.
12
Sections 7.1, 7.2: Rings
Here is a copy of today's lecture.
Assignment #9 due
§ 5.1: 1, 4, 5
§ 5.2: 2a, 3a, 8
17
Section 7.3: Ring homomorphisms and quotients
Here is a copy of today's lecture.
19
Sections 7.3, 7.4: Ring homomorphisms and quotients; Ideals
Here is a copy of today's lecture.
Assignment #10 due
§ 5.4: 11, Proposition 8
§ 5.5: 2, 8
24
Sections 7.5, 7.6: Rings of Fractions, Chinese Remainder Theorem
Here is a copy of today's lecture.
26
THANKSGIVING BREAK
Dec. 1
Section 8.1: Euclidean Domains


2
Section 8.2: Principal Ideal Domains
Assignment #11 due
§ 7.1: 1, 7, 11, 16
§ 7.3: 17
§ 7.4: 4, 5, 10
8
Assignment #12 due
§ 7.6: 3
§ 8.1: 11ab
§ 8.2: 1, 3

10
FINAL EXAM: 4:00 pm – 6:50 pm
Click here for an archived final exam

| Hammack Home | MATH 601 Page |