Lec 1: Overview, symmetry as a topological operator, generalized symmetries
"Pedagogical introduction to symTFT and applications", Sakura-Schafer NamekiLecture 1, Lecture 2
"Duality in the Symmetry Topological Field Theory Framework", Xie ChenLecture 1, Lecture 2, Lecture 3
"2d and 3d topological phases", Michael LevinLecture 1, Lecture 2, Lecture 3, Lecture 4