Lie algebras visualized: why are they defined like that? Why Jacobi identity?
21:57
What is Lie theory? Here is the big picture. | Lie groups, algebras, brackets #3
22:44
Matrix trace isn't just summing the diagonal | Lie groups, algebras, brackets #5
15:19
What does the second derivative actually do in math and physics?
1:09:42
The Mystery of Spinors
31:26
CALCULUS 3 | Functions of Several Variables: Domain and Range, Level Curves, Level Surfaces
13:54
The shocking connection between complex numbers and geometry.
1:13:50
The Continuity of Splines
30:09