About Me

Here is Lin Zejin (林则缙).

I am an undergraduated sdudent at Qiuzhen College of Tsinghua University. If you are interested in any aspect of me, please contact me at linzj23@mails.tsinghua.edu.cn or lin150117@icloud.com

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Lecture Notes

I write some lecture notes in the courses of Qiuzhen College. You can view the pdf file by clicking the tile of notes. If you want to find more details (like source code of pdf file) I do not mention below, just click HERE. If you have any question about those notes, it is welcome to contact me directly.

• Differential Geometry
  Differential Geometry is an undergraduate course taught by Lin Jianfeng(linjian5477@mail.tsinghua.edu.cn) at Qiuzhen College of Tsinghua University.
• Complex Analysis
  Complex Analysis is an undergraduated course taught by Jiang Jianping(jianpingjiang@tsinghua.edu.cn) at Qiuzhen College of Tsinghua University.
• Discrete Optimization
  Discrete Optimistic is an undergraduate course taught by Zhou Yuan(yuan-zhou@tsinghua.edu.cn) at Yau Mathematical Sciences Center & Department of Mathematical Sciences of Tsinghua University.
• Latex Template
  This is the latex template to complete these notes, offered by Bin Gui(binguimath@gmail.com).

Notes in High School

I wrote or just organized notes into electronic format when I was free. Those notes are not particularly formal and may have lots of comments by myself.

• 大学科普材料
• 数列通项方法
• 极值点偏移
• 解析几何性质

News and Updates

• Oct14 2024: I create my personal website with the help of Hanlin Cai.