Thomas Körber
Geometric Foliations in General Relativity

Lecture Notes
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Video 3
Video 4

Stefan Czimek
Characteristic gluing for the Einstein equations

Anna Sakovich
Asymptotically hyperbolic positive mass theorems

Video 1
Video 2
Video 3
Video 4

Domenico Giulini
Hamiltonian General Relativity

Notes

Video 1
Video 2
Video 3
Video 4