If you post or comment something breaking the rules, the content may be removed - repeated removal violations may escalate to a ban, but not without some kind of prior warning see here for our policy on warnings and bans. This subreddit is actively moderated to maintain the standards outlined above as such, posts and comments are often removed and redirected to a more appropriate location. Unnecessarily combative or unkind comments may result in an immediate ban. racism, sexism, homophobia, hate speech, etc.). This includes not only comments directed at users of /r/math, but at any person or group of people (e.g. If you upload an image or video, you must explain why it is relevant by posting a comment providing additional information that prompts discussion.ĭo not troll, insult, antagonize, or otherwise harass. Memes and similar content are not permitted. Image/Video posts should be on-topic and should promote discussion. If you are asking for advice on choosing classes or career prospects, please post in the stickied Career & Education Questions thread. Rule 4: No career or education related questions If you ask for help cheating, you will be banned. Do not ask or answer this type of question in /r/math. Homework problems, practice problems, and similar questions should be directed to /r/learnmath, /r/homeworkhelp or /r/cheatatmathhomework. This includes reference requests - also see our list of free online resources and recommended books. If you're asking for help learning/understanding something mathematical, post in the Quick Questions thread or /r/learnmath. Requests for calculation or estimation of real-world problems and values are best suited for the Quick Questions thread, /r/askmath or /r/theydidthemath. For example, if you think your question can be answered quickly, you should instead post it in the Quick Questions thread. Questions on /r/math should spark discussion. Rule 2: Questions should spark discussion Please avoid derailing such discussions into general political discussion, and report any comments that do so. In particular, any political discussion on /r/math should be directly related to mathematics - all threads and comments should be about concrete events and how they affect mathematics. Students with disabilities need to also contact Disability Support Services in the Ley Student Center.All posts and comments should be directly related to mathematics, including topics related to the practice, profession and community of mathematics. All discussions will remain confidential. Your grade in the class will be based on the following weights:Īny student with a documented disability needing academic adjustments or accommodations is requested to speak with me during the first week of class. Good mathematical exposition will be counted on both exams. There will be one midterm (the date to be determined) and a final exam. Your homework grade will consist of two scores: one for correctness and one for exposition. Late homework will receive at most 1/2 credit. You must show all of your work for full credit. Homeworks will be assigned every Wednesday and will be due the following Wednesday in class (or before class) unless otherwise stated they will be posted on OWL-Space (use your netid to log in). If you haven't taken necessary prerequisite but would still like to take the course, please talk to me. In particular, one should be familiar the rank, nullity, determinant, and eigenvalues of a matrix. The suggested prerequisite is a course in linear algebra or a course that discusses matrices and some of their properties: Math 221, Math 354, Math 355, or permission of instructor. The course will be mostly self-contained and will have an emphasis on careful proof writing. Some topics we may discuss are Reidemeister moves, mod-p colorings, knot determinants, knot polynomials, Seifert surfaces, Euler characteristic, knot groups, and untying knots in 4-dimensions. We will also discuss open problems in knot theory. We will learn how to formalize knots and learn techniques to distinguish them from one another. The purpose of this course is to learn the basics of knot theory. It is an essential tool in the study of 3 and 4-dimensional manifolds. Knot theory is a large and active research area of mathematics that employs advanced techniques of abstract algebra and geometry. Knot theory is the study of smooth simple closed curves in 3-dimensional space. Knot Knotes by Justin Roberts (notes found at, slightly more advanced than Livingston or Adams) The Knot Book by Colin Adams (book, includes a lot of open problems) Other useful references in Knot Theory (not required) Knot Theory by Charles Livingston (required) Teaching Assistant: Taylor Martin (taylor.martin at rice dot edu) Math 304: Elements of Knot Theory | Spring 2012Ĭlass meets: MWF 10am - 10:50am in HB 427Īll homework and reading assignments can be found on OWL-Space Math 304: Elements of Knot Theory - Spring 2012
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