Spring 2018 - MATH 341 D100
Algebra III: Groups (3)
Class Number: 3034
Delivery Method: In Person
Overview
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Course Times + Location:
Jan 3 – Apr 10, 2018: Mon, Fri, 3:30–4:20 p.m.
BurnabyJan 3 – Apr 10, 2018: Wed, 3:30–4:20 p.m.
Burnaby -
Exam Times + Location:
Apr 23, 2018
Mon, 8:30–11:30 a.m.
Burnaby
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Instructor:
Jonathan Jedwab
jed@sfu.ca
1 778 782-3337
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Prerequisites:
MATH 340 or 342 or 332.
Description
CALENDAR DESCRIPTION:
Finite groups and subgroups. Cyclic groups and permutation groups. Cosets, normal subgroups and factor groups. Homomorphisms and isomorphisms. Fundamental theorem of finite abelian groups. Sylow theorems. Students with credit for MATH 339 may not take this course for further credit.
COURSE DETAILS:
Course Details:
Groups:
- Definition and examples of Groups
- Elementary Properties of Groups
Finite Groups: Subgroups:
- Terminology and Notation
- Subgroup Tests
- Examples of Subgroups
Cyclic Groups:
- Properties of Cyclic Groups
- Classification of Subgroups of Cyclic Groups
Permutation Groups:
- Definition and Notation
- Cycle Notation
- Properties of Permutations
Isomorphisms:
- Motivation
- Definition and Examples
- Cayley's Theorem
- Properties of Isomorphisms
- Automorphisms
Cosets and Lagranges Theorem:
- Properties of Cosets
- Lagranges Theorem and Consequences
- An Application of Cosets to Permutation Groups [Orbit-Stabilizer Theorem]
- The Rotation Group of a Cube
Normal Subgroups and Factor Group:
- Normal Subgroups
- Factor Groups
- Applications of Factor Groups [including Cauchy's Theorem]
Group Homomorphisms:
- Definition and Examples
- Properties of Homomorphisms
- The First Isomorphism Theorem
Sylow Theorems:
- Conjugacy Classes
- The Class Equation
- The Sylow Theorems
- Applications of Sylow theorems
Other topics:
- The Fundamental Theorem of Finite Abelian Groups
- Simple Groups
- Composition Series
- Solvable Groups
Grading
- Assignments 15%
- Midterm 30%
- Final Exam 55%
Materials
REQUIRED READING:
Contemporary Abstract Algebra
Joseph A. Gallian
9th Edition
ISBN: 9781305657960
RECOMMENDED READING:
Visual Group Theory
Nathan Carter
ISBN: 9780883857571
Registrar Notes:
SFU’s Academic Integrity web site http://students.sfu.ca/academicintegrity.html is filled with information on what is meant by academic dishonesty, where you can find resources to help with your studies and the consequences of cheating. Check out the site for more information and videos that help explain the issues in plain English.
Each student is responsible for his or her conduct as it affects the University community. Academic dishonesty, in whatever form, is ultimately destructive of the values of the University. Furthermore, it is unfair and discouraging to the majority of students who pursue their studies honestly. Scholarly integrity is required of all members of the University. http://www.sfu.ca/policies/gazette/student/s10-01.html
ACADEMIC INTEGRITY: YOUR WORK, YOUR SUCCESS