reading-maths-books.md
1 # Reading Maths Books 2 3 ## Finding Texts for Study 4 5 You start first with a topic you want to learn about. Then you 6 research texts to study from. Broadly speaking, they are: 7 8 * Easy-reading high school books. Good if you are very short on 9 time. 10 * Undergrad textbooks, such as Springer undergraduate books. They 11 are a good intro to a subject, or if studying an advanced book 12 then you will want one or two of these as supplementary material 13 for understanding difficult concepts. 14 * Graduate level books usually are the best but require a lot of 15 effort put in. Concepts and questions will need to be looked up 16 and cross referenced with other materials. 17 Examples include the yellow Springer books. 18 19  20 21 Usually you will follow one main text on a topic, but with a few other 22 supplementary books as backup. Often you get stuck on a concept in the 23 main text, and the supplement books will assist you to make sense by 24 looking at things from a different explanation. Re-phrasing the same 25 idea using different words can make a big difference in dicephering 26 some theorem or object. 27 28 ## Video Courses 29 30 There are many high quality online courses following important texts. 31 They explain the main core forums, focusing your attention on the key 32 ideas and explaining things in an intuitive non-formal manner. 33 34 Favourites: 35 36 * [Elliptic Curves by Alvaro Lorenzo](https://alozano.clas.uconn.edu/math5020-elliptic-curves/#). 37 This course uses the Springer book on Elliptic Curves by Silverman. 38 * Harpreet Bedi 39 * Zvi Rosen 40 * Boucherds 41 42 ## Getting Excited, Taking a High Level View 43 44 Take a look at the contents. Familiarize yourself with the structure of 45 the book. Make note of topics that you will learn and master. Get 46 excited about the truths that you will unlock. You will come back here 47 every periodically to remember why you are studying and where you are 48 going. 49 50 Make a lesson plan. Often the first chapter of a new topic is 51 important, but if you're already familiar then maybe you can jump to 52 advanced material. 53 54 Be aware if you struggle too much at the advanced level, and make no 55 progress at all then it's a signal to swallow your pride, be humble and 56 go down to a lower level before moving up again. We take shots, but 57 sometimes we have to take a few steps back. The tortoise beats the hare. 58 59 However you must struggle. Don't be a weakling. Fight to rise up. Give 60 it your focus, dedication and attention. Get into the zone, or 61 [rausch](https://youtu.be/BTXj6ZEANFg?t=443). You evolve because it is 62 hard. 63 64 ## Reading the Chapter 65 66 Now you've chosen your chapter. Do a light first-pass read through it. 67 Focus not on the details but the main theorems and structure of what 68 you're learning. Try to understand from a conceptual level the main 69 ideas and how they will fit together. 70 71 It's normal for the end of the chapter to feel increasingly cryptic and 72 unintelligible. 73 74 Now return to the beginning of the chapter and begin seriously reading 75 it. Make sure to follow the logic of ideas and understand what new 76 objects are. You might get stuck on a difficult idea or long proof. 77 Feel free to skip over these and return back to them after. Many of the 78 concepts will be new, and you will be awkward in your dealing with 79 them. Do not worry as the more familiar you become with this subject, 80 your understanding will become solid. 81 82 As you work through the chapter towards the end, you are learning where 83 all the theorems, definitions and proofs are. You will likely return 84 back to these as you try to solve questions. 85 86 While you're reading through, you will likely pass back over theorems 87 you tried to understand earlier but skipped over. If they still don't 88 make sense, then it's fine to again put them to the side and return 89 back to them again after. 90 91 In this way we are reading a chapter in several passes, going back 92 through past material as we go forwards or try to solve questions. 93 We also might sideline material in the beginning and decide to look 94 more into them later. 95 96 Eventually our familiarity with the chapter is strong, and everything 97 (more or less) makes sense. 98 99 ## Solving Questions 100 101 When you are stuck, feel free to ask others in the team, or post 102 questions on math stackexchange if nobody knows. 103 104 You will need to research things, searching the web and studying the 105 supplement books. 106 107 I tend to slightly prefer books with solutions to questions for self 108 study. 109 110 You should always do questions. As many as possible. For core subjects, 111 always attempt to do all or most of the questions, unless there are far 112 too many. 113 114 When you are shorter on time or studying a subject on the side, you may 115 choose to pick out a sample of questions with a mix of important 116 looking topics and others which grab your attention or pique your 117 curiosity. 118 119 ## Post-Chapter Review 120 121 After reading the chapter, be sure to do a quick review and write down 122 any theorems and proofs that caught your attention. You may wish to 123 write them on flash cards or on a special notebook so later you can 124 come back to them.