**Math 421****:**** ****Algebraic Structure --Spring 2014 **

M,W, F 9:10-10:00 am at TODD 411

**Instructor:**
Sheng-Chi Liu

**E-mail:**
scliu (at) math dot wsu d0t edu

**Phone number: **(509)335-8648**
Office:**
Neill 400B

- Textbook: A First Course In Abstract Algebra, 7th Edition, by John Fraleigh [Pearson's link]

Announcement:

Please keep all graded papers I return to you. In case of missing grades, you will need to provide the graded papers.

Final Exam: May 8, Thuraday, 8:00-10:00 am

Quiz 10: Section 19, April 23 (Wednesday)

Homework 12: Section 19 due on April 23 (Wednesday)

Section 19 Exercise: 2, 4, 6, 10, 12, 14

Quiz 9: Section 18, April 16 (Wednesday)

Homework 11: Section 18, due on April 16 (Wednesday)

Section 18 Exercise: 2, 4, 7, 8, 10, 11, 12, 37, 38, 44, 45

Section 16 Exercise: 11, 12

Quiz 8: Section 15, April 9 (Wednesday)

Homework 10: Section 15, April 9 (Wednesday)

Section 15 Exercise: 2, 4, 12, 34, 35, 36, 37, 40

Quiz 7: Section 14, April 2 (Wednesday)

Homework 9: Section 14, due on April 2 (Wednesday)

Section 14 Exercise: 6, 12, 24, 26, 27, 30, 34, 40

Quiz 6: Section 13, March 26 (Wednesday)

Homework 8: Section 13, due on March 26 (Wednesday)

Section 13 Exercise: 18, 20, 39, 44, 45, 49, 50

Quiz: Section 1-11, March 14 (Friday)

Homework 7: Section 11 due on March 10 (Monday)

Section 11 Exercise: 4, 8, 16, 32, 36, 38, 39, 47, 52

Exam 1: February 28 (Friday), Sections 2-10

Section 10 Exercise: 2, 12, 16, 28, 34, 39, 40, 43

Homework 6: Section 9 due on Monday Feburary 24

Section 9 Exercise: 2, 8, 12, 29, 30, 31, 32, 33, 36

Quiz 5 and Homework 5: Section 7 and 8 on Feburary 19 (Wednesday)

Section 7 Exercise: 2

Section 8 Exercise: 2, 4, 16, 46, 47

Quiz 4: Sections 5 and 6. February 12 (Wednesday)

Homework 4: Sections 5 and 6. Due on February 12 (Wednesday)

Section 6 Exercise: 2, 16, 18, 20, 45, 46, 55, 56

Quiz 3: Section 4. February 3 (Monday)

Homework 3: Section 4. Due on February 3 (Monday)

Section 5 Exercise: 10, 12, 16, 22, 39, 43, 50, 54

Section 4 Exercise: 2, 10, 16, 18, 25, 30, 31, 32, 34, 35

Quiz 2: Section 3. January 27 (Monday)

Homework 2: Section 3. Due on January 27 (Monday)

Section 3 Exercises: 2, 6, 8, 12, 16, 33

Quiz 1: Section 2. January 22 (Wednesday).

Homework 1: Section 2. Due on January 22 (Wednesday).

Section 2 Exercises: 6, 8, 10, 17, 18, 22, 23, 26, 28, 30, 34, 36