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Mathematics question...?
Where and how can I learn about how to understand and write mathematical proofs?
It isn't very well covered in my current coursework at the college. Am I going to be forced to get a masters before they teach me this? I would rather start learning it now...?
Any help will be greatly appreaciated.
Thanks
4 Answers
- 1 decade agoFavorite Answer
This doesn't happen in your first couple years at undergrad. Normally in your late second year or early third years you start to take proof based classes.
If you are interested now, I know of a book that made me fall in love with the subject and want to be a 'pure' mathematician.
The book I would recommend is:
Set Theory and Metric Spaces
By Irving Kaplansky ISBN: 0821826948
As I said this book made me fall in love with the subject of mathematics and want to do that as opposed to something else. I took this in the beginning of my 3rd year of undergrad.
It really isn't too hard to read, however it is kind of hard to start writing proofs on your own without someone to guide you. You may go around and ask some teachers if they have an introductory course for advanced mathematics, like I took, ask if you just can sit in or ask to take it pass/fail.
Or perhaps you can find someone that is willing to take you under their wing and personally guide you in becoming a mathematician.
Set theory is good to learn how to read and write proofs and it is enlightening as to how useful and powerful the subject is. It makes a good solid introduction to the things that will follow. However it is only the beginning.
There are 4 main areas of pure mathematics that you should be familiar with. If you intend on going to graduate school and getting a PhD then you must choose one of them to master in. (Actually you choose a sub-category of a couple in some crazy intersection of these different theories.)
The 4 areas are:
Abstract Algebra
Real Analysis
Topology
Complex Analysis
Some good first year books that I had are:
Abstract Algebra, An Introduction
2nd edition
Thomas Hungerford
ISBN: 0-03-010559
Principles of Mathematical Analysis
3rd edition
Walter Rudin
ISBN: 0-07-085613-3
Topology
James R. Munkres
ISBN: 0131816292
Complex Variables and Applications
James Ward Brown & Ruel V. Churchill
ISBN: 0072872527
Any of these, I feel, provides a good, well written introduction to the subject and shows you how to write proofs and gives you a good understanding of the layout of the subject and a taste of things to come. See if your library has them, perhaps you could do some reading on some stuff on the internet, and get a feel. In the end you really do need some book so that you can see the whole layout and not just the snippets and 'important parts'.
Personally I'm fond of Algebra. I like how accessible the topic is and the types of questions one asks and answers with the subject. Depending on what you find interesting will guide you to really like one topic and get to like it.
Good luck and feel free to ask me any questions you might have!
Source(s): PhD student in mathematics. - kargLv 44 years ago
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- Anonymous8 years ago
Study hard and never give up so easily