Weak Perfect Graph Theorem
![](https://i.ytimg.com/vi/OZWZpQmGp0g/mqdefault.jpg)
4:27
Vizing's Theorem
![](https://i.ytimg.com/vi/fnE81FLHfcc/mqdefault.jpg)
9:31
Perfect Graphs
![](https://i.ytimg.com/vi/uyRTkkfb4Fg/mqdefault.jpg)
8:17
Resonance Structures
![](https://i.ytimg.com/vi/8XJes6XFjxM/mqdefault.jpg)
56:25
The Unreasonable Effectiveness of Spectral Graph Theory: A Confluence of Algorithms, Geometry & ...
![](https://i.ytimg.com/vi/C4Zr4cOVm9g/mqdefault.jpg)
9:57
Perfect Graphs - Numberphile
![](https://i.ytimg.com/vi/dwNxVpbEVcc/mqdefault.jpg)
36:10
What A General Diagonal Argument Looks Like (Category Theory)
![](https://i.ytimg.com/vi/0vvKZALSggs/mqdefault.jpg)
8:51
What is...Fáry’s theorem?
![](https://i.ytimg.com/vi/OV82ab-C85w/mqdefault.jpg)
10:21