Syllabus

morpheus_syllabus.jpg

Last updated: Tuesday, 16 May 2023.

Purpose of this Page

This page serves as the syllabus for math305-a23, Abstract Algebra I, taught by Chris Eppolito in the Advent semester. I may change any portion of this document at any time. In the event this is necessary, I will contact enrolled students by email.

Read this document carefully. This is a contract between us concerning how our course will run.

Course Information

Instructor Chris Eppolito (he/him) <- christopher-dot-eppolito-a​t-sewanee-dot-edu
Section A MWF 12:00-12:50 in Woods 123
Office Hours MTWRF 14:00-16:00 (or by appointment) in Woods Lab 127
Webpage Abstract Algebra I Homepage

Content

This is a standard first course in abstract algebra for mathematics majors.

Topics

We will cover the following topics.

  • Intuition and motivating basic number theory (should be familiar from a first proofs course).
  • Groups (terminology, theory, and applications).
  • Rings (terminology, theory, and applications).
  • Fields (terminology, theory, and applications, time permitting).

Some of the examples and theory See the schedule of topics for our day-to-day schedule.

Textbook

A good education should always be play-to-win, and never pay-to-win. As such, our only required material is the textbook Abstract Algebra: Theory and Applications which is available in the following formats:

Course Objectives

The official description of this course from the course catalogue is…

A study of these important algebraic structures: integral domains, polynomials, groups, vector spaces, rings and ideals, fields, and elementary Galois theory.

At the end of this course, you should…

  1. know definitions and terminology related to mathematical groups,
  2. be able to prove (or disprove) simple structures are groups of certain kinds,
  3. be able to give examples of various different kinds of groups,
  4. ditto for rings (and fields, time permitting),
  5. be able to read a mathematics texts, assessing and understanding their proofs,
  6. be able to construct a short-ish mathematics presentation, and
  7. anything else we decide together along the way :)

Expectations

Here is what I expect from you at a minimum.

  • Submit your own work, and adhere to the Honor Code (more below).
  • Be mindful and courteous during ALL interactions with me and your peers (including emails).
  • Communicate with me if you have any concerns—I can help you, but I need to know that I should! As communication is a two-way street, you also need to read the emails I send and pay attention to what is said during lectures.
  • Participation in class discussions and assignments.
  • You must check the website for updates daily. I will not remind you of deadlines: you are responsible for knowing when assignments are due and planning accordingly so that they are submitted on time.
  • Your work must clearly demonstrate the logic you used, and may only use methods and notations discussed in my lectures (or OK'd by me in advance). Everything you turn in must be legible AND well-organized, with clear logic describing your solution.

    A few thoughts on how I do this when I work on mathematics:

    1. Write a first draft which addresses the assignment.
    2. REWRITE that draft, remembering that other people have to understand it without me there to explain it.
    3. Take some time to do other things (e.g., get a coffee or have a nap).
    4. Return to the work, and check that it still makes sense.
    5. Repeat 2–4 as necessary until my work makes me and my audience proud.

    Remember: if your work would be too messy or unclear for an English class, it's too messy for my class.

The Honor Code and Academic Honesty

You agreed to follow the Honor Code when you matriculated. All forms of academic dishonesty, including plagiarism, are violations of the Honor Code and will be treated as such. If you ever have a question about an assignment or need additional help, please ask for assistance rather than jeopardize your academic career.

Collaboration

I encourage collaboration between students on practice problems and problem sets; if you work with another student on a graded assignment, you MUST CITE THEM as a collaborator on each problem you did together.

Collaboration on Quizzes and Exams is FORBIDDEN.

Collaboration means that all parties contribute ideas to produce a solution. Copying or allowing another student to copy solutions is never collaboration—that is cheating and will be treated as such. If you have any doubts as to whether what you did (or plan to do) is collaboration, just ask me.

To summarise, if you do collaborate, remember:

  1. Cite your collaborators.
  2. You must write the solution in your own words.

Electronic Resources

Answers taken from an electronic source are FORBIDDEN on problem sets. This includes, but is not limited to, the following.

  • Calculators of any kind (unless expressly permitted).
  • Internet search of any kind.

On essay-type assignments, you must cite all sources you used. This includes all websites you used in the course of your preparation.

Academic Accommodation

The University of the South is committed to fostering respect for the diversity of the University community and the individual rights of each member of that community. In this spirit, and in accordance with the provisions of Section 504 of the Rehabilitation Act of 1973 and the Americans with Disabilities Act (ADA), the University seeks to provide students with disabilities with the reasonable accommodations needed to ensure equal access to the programs and activities of the University.

Any student with a documented disability needing academic adjustments is requested to speak with Student Accessibility Services (SAS) as early in the semester as possible. If approved for accommodations, the student has the responsibility to present their instructors with a copy of the official letter of academic accommodations. Please note: Accommodation letters should be dated for the current term; accommodations will not be provided without a current accommodation letter; and accommodations cannot be applied retroactively.

SAS is located in the Office of the Dean of Students (931.598.1229). Additional information about accommodations can be found on the Student Accessibility Services website.

Students who have questions about physical accessibility should inform their instructors so that we can ensure an accessible, safe, and effective environment.

Grades

YOU are responsible for obtaining the final grade you want in this course. If you want an A, make sure your grades are in the A range.

There is NO EXTRA CREDIT, so please don't ask for it. If you need help, I can provide it as long as I know you want it! When all is said and done, you will get the grade you earn.

Score Ledger

Your course grade will be decided by the following components: homeworks and quizzes (20%), oral presentations (20%), and three examinations (20% each).

The last day to turn in written work is Wednesday, 6 December 2023.

Grades are decided on the following APPROXIMATE distribution (subject to change):

Grade F D C B A
Minimum Score \( -\infty \) 60 65 80 90

NOTE: Students in the past have been confused about the fact that the above distribution doesn't have plusses and minuses listed. Let me assure you that I DO give plusses and minuses. However, I also suggest that you worry less about that and more about understanding the class content.

Assignment Types

The following is a short description of each of the assignment types employed in this course.

Homeworks

Homeworks are problems assigned during lecture, to be turned in by the end of the following lecture (or other assigned due date). All written homeworks must be written in LaTeX, and will not be accepted otherwise.

Quizzes

Quizzes are timed problems assigned during lecture, to be turned in by the end of the allotted time.

Oral Presentation

Solutions to problems or exposition of mathematical content presented on the blackboard during class periods to me and your peers. These will be quite frequent throughout the semester.

The purpose of this assignment type (which you might not associate with mathematics courses to this point) is to get you comfortable with watching, writing, and assessing mathematics presentations.

Examination

A pencil-and-paper exam to occur during one of the usual lecture periods (for the first two exams), or during the final examination period (for the final).