Date | Class Topic | Reading (Hungerford) |
---|---|---|
8/29 | Course Introduction | 3.1 |
8/31 | Rings | 3.1 |
9/3 | Additional examples of rings | 3.1 |
9/5 | Basic properties of rings | 3.2 |
9/7 | Isomorphisms and homomorphisms of rings; Problem Set 1 due | 3.3 |
9/10 | Polynomials in one variable, division algorithm | 4.1 |
9/12 | Divisibility in F[x] | 4.2 |
9/14 | Irreducibles and unique factorization in F[x]; Problem Set 2 due | 4.3 |
9/17 | Roots of polynomials | 4.4 |
9/19 | Irreducibles in Q[x] | 4.5 |
9/21 | Irreducibles in Irreducibles in R[x] and in C[x]; Problem Set 3 due | 4.6 |
9/24 | Congruence in F[x] | 5.1 |
9/26 | F[x]/(p(x)) as a ring | 5.2 |
9/28 | F[x]/(p(x)) is a field if p(x) is irreducible over F; Problem Set 4 due | 5.3 |
10/1 | Review for Exam 1; Exam 1 given in evening | Chapters 3,4, sections 5.1,5.2 |
10/3 | Ideals and quotient rings | 6.1 |
10/5 | Quotient rings and homomorphisms | 6.2 |
10/8 | Columbus Day Break -- no class | 6.2 |
10/10 | More on quotient rings and homomorphisms (First Isomorphism Theorem) | 6.2 |
10/12 | R/I when I is prime or maximal; Problem Set 5 due | 6.3 |
10/15 | Groups revisited | 7.1 |
10/17 | Basic properties of groups | 7.2 |
10/19 | Subgroups; Problem Set 6 due | 7.3 |
10/22 | Isomorphisms and homomorphisms of groups | 7.4 |
10/24 | Congruences and Lagrange's Theorem | 7.5 |
10/26 | Normal subgroups; Problem Set 7 due | 7.6 |
10/29 | Spare day | 7.6 |
10/31 | Quotient groups | 7.7 |
11/2 | Quotients and homomorphisms; Problem Set 8 due | 7.8 |
11/5 | Symmetric and alternating groups | 7.9 |
11/7 | More on the symmetric and alternating groups | 7.9 |
11/9 | Direct products of groups; Problem Set 9 due | 8.1 |
11/12 | Structure theorem for finite abelian groups | 8.2 |
11/14 | Review for Exam 2; Exam 2 given in evening | Chapters 6,7, section 8.1 |
11/16 | More on the structure theorem for finite abelian groups | 8.2 |
11/19 | The Sylow theorems | 8.3 |
11/21,23 | Thanksgiving Break -- no class | 8.4 |
11/26 | Proofs of Sylow theorems | 8.4 |
11/28 | Applications to structure of finite groups | 8.5 |
11/30 | More applications to structure of finite groups | 8.5 |
12/3 | Course wrap-up |
Last modified: August 15, 2007