Each semester in graduate school I served as TAs for various courses, including:
Calculus II
Differential Equation and Applications
Topology
Mathematical Statistics
Lebesgue Integration Theory.
I am interested in writing mathematical stuffs.
Below are some stuffs I have learned during undergraduate period, most of which are incomplete though. These will be updated without notices.
Analysis : Korean, English
Linear algebra : Korean
Topology or Geometry : in prepration
Some writings :
I sometimes translate some math things. For example:
Théorie des distributions (Theory of distributions) par Laurent Schwartz: fr -> en. Please note that neither English nor French is my mothertongue.
複素解析(복소해석)、小平邦彦 著. jp -> kr. Currently, most of three volumes are translated.
I am running a small translation group (don't buy this mathematically) with Minkyu Kim. https://trns.home.blog
I am thinking of writing a note on geometric topology in Korean (there's a reason why).
Finally, I sometimes draw stuffs on math (I'll say half-writing, half-drawing). For those who are interested, please visit here or there (if you are not a Korean native speaker, you might want to wait: especially if you speak Japanese or French. There's a reason why).