Syllabus for Part I: Groups
Nov 4: Lecture 1. Chapter 1.1–1.2(p.25)
Introduction to groups.Nov 7: Exercises
Suggested exercises: Chapter 1.1: 1,5,7,9,11,20,22,28,34Chapter 1.2: 10
Nov 11: Lecture 2. Chapter 1.2–1.4
Dihedral groups, symmetric groups, matrix groups.Nov 14: Exercises
Suggested exercises: Chapter 1.2: 3,7,15Chapter 1.3: 1,3,6,9,11,15
Chapter 1.4: 2,7
Nov 20: Lecture 3. Chapter 1.6,2.1–2.2, 2.4–2.5
Homomorphisms and isomorphisms, subgroups, centralizers, normalizers, generation.Nov 21: Exercises
Suggested exercises: Chapter 1.6: 2,4,9,17Chapter 2.1: 1,3,6,8
Chapter 2.2: 10,14
Chapter 2.4: 3,8,13
Nov 25: Lecture 4. Chapter 2.3, 3.1
Cyclic groups. Cosets, normal subgroups and quotient groups.Nov 28: Exercises
Suggested exercises: Chapter 2.3: 23Chapter 2.3: 1,3
Chapter 3.1: 1,3,8,10,21
Dec 3: Lecture 5. Chapter 3.2, 1.7, 2.2 (p.51–52)
Group actions and Lagrange's theoremDec 4: Exercises
Suggested exercises: Chapter 3.1: 24,29,33,36Chapter 2.2: 7,13
Chapter 3.2: 1,2,16
Dec 10: Lecture 6. Chapter 3.3, 4.2, 4.3
Isomorphism theorems, orbits and stabilizers, the class equationDec 11: Exercises
Suggested Exercises: Chapter 3.3: 1,3Chapter 4.2: 2,8
Chapter 4.3: 2,3,5,6,10,13,25,30
Dec 18: Lecture 7. Chapter 4.4–4.5
The Sylow theorems and applications.Dec 19: Exercises
Syllabus for Part II: Rings
Jan 20: Lecture 8. Chapter 7.1-7.2, 9.1.
Rings, integral domains, fields. ExamplesJan 23: Exercises
Suggested Exercises: Chapter 7.1: 5, 6, 7, 8, 11, 15, 16Chapter 7.2: 1, 3, 5
Chapter 9.1:
Jan 27: Lecture 9. Chapter 7.3–7.4.
Homomorphisms, ideals, quotient rings, maximal ideals and prime ideals.Jan 30: Exercises
Suggested Exercises: Chapter 7.3: 4, 6, 8, 13, 17, 19, 29Chapter 7.4: 5, 7, 8, 10, 15, 17
Fab 3: Lecture 10. Chapter 7.5–7.6.
Rings of fractions. The Chinese Remainder Theorem.Fab 6: Exercises
Suggested Exercises: Chapter 7.5: 2, 3Chapter 7.6: 5, 6, 7
Fab 10: Lecture 11. Chapter 7.5 and 8.1
Rings of fractions. Euclidean domains.Fab 12: Exercises
Suggested Exercises: Chapter 7.5: 2, 3Chapter 8.1: 1, 6, 7, 8, 10
Fab 17: Lecture 12. Chapter 8.2-8.3, 9.2-9.3
Principal ideal domains, unique factorization domains, and more on polynomial rings.Fab 20: Exercises
Suggested Exercises: Chapter 8.2: 5Chapter 8.3: 5,10
Chapter 9.2: 3, 9
Chapter 9.3: 1, 3
Fab 24: Lecture 13. Chapter 9.2-9.4
polynomial rings and irreducibility.Fab 27: Exercises
Suggested Exercises: Chapter 9.3: 1, 3Chapter 9.4: 1, 2, 7, 8, 9