Martin Hairer: Renormalization and Stochastic PDEs 

Excellent lecture. This is so advanced topic, but Hair is outstanding clear in his presentation, so you can understand most of it with relatively basic knowledge.

Good to find this talk just in the moment I decided to read his notes on regularity structures. Thanks!

6:42 what extension did he mean??

기본적인 미적분 지식만으로도 전달되는 지점이 있어요.

Another way to get relativity. Awesome.

um... Max Planck would not b impressed.