dyamic system

 

Dynamical Systems - Stefano Luzzatto - Lecture 01

 https://www.youtube.com/watch?v=stbpUXA6Mow

 

ADS : Vol 1 : CHAPTER 5 : Periodic Orbits

 https://www.youtube.com/watch?v=rDfgsPtyXcA&list=PL8erL0pXF3JZqdlYIfTTyibOqSqwzRdVV&index=32

 

Bryna Kra

 https://sites.math.northwestern.edu/~kra/papers.html