1:21:41

Symplectic geometry & classical mechanics, Lecture 8

1:21:52

Symmetries and quantum mechanics: basics, Wigner's theorem, linear representations of groups

1:30:19

Symmetries and quantum mechanics: Irreducible representations, characters, Schur's lemma

1:28:32

Symmetries and quantum mechanics: Linear representations

1:16:23

Symmetries and quantum mechanics: orthogonality relations for characters

1:27:50

Symmetries and quantum mechanics: consequences of Schur's lemma

1:17:48

Symmetries and quantum mechanics: the regular representation

1:24:31

Symmetries and quantum mechanics: class functions and the number of irreps