Category Archives: Mathematics


本文推荐主要针对李代数, 偶尔李群部分. 主要是李代数的入门比较容易, 有扎实的线性代数基础和少量的抽象代数知识就可以入门. 而至于和李群相结合的部分需要微分流形相关知识, 因此对一般的本科学生来说有一定难度. 推荐指数带个人感情色彩, 切勿太过认真.


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  • 本文档包括了 Rudin 的 Principles of Mathematical Analysis 数学分析原理(Baby Rudin)的全部习题解答. Solutions Manual to Walter Rudin’s Principles of Mathematical Analysis.pdf. 百度网盘下载: 链接: 密码: ie39 Continue reading

Linear Algebra Done Right 3rd edition

What’s New in the Third Edition

  • This edition contains 561 exercises, including 337 new exercises that were not in the previous edition. Exercises now appear at the end of each section, rather than at the end of each chapter.
  • Many new examples have been added to illustrate the key ideas of linear algebra.
  • Beautiful new formatting, including the use of color, creates pages with an unusually pleasant appearance in both print and electronic versions.
  • Each theorem now has a descriptive name.
  • New topics covered in the book include product spaces, quotient spaces, and duality.
  • Chapter 9 (Operators on Real Vector Spaces) has been completely rewritten to take advantage of simplifications via complexification.
  • Hundreds of improvements have been made throughout the book. For example, the proof of Jordan Form has been simplified.

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