Speaker: Tsang, Tin-Yau (University of California, Irvine)
Time: Jul 12, 2022, 11:00-12:00
Location: Zoom ID 96277559519, Passcode 409679
For compact manifolds with boundary, to characterise the relation between scalar curvature and boundary geometry, Gromov proposed dihedral rigidity conjecture. In this talk, we will see the role of spacetime positive mass theorem in answering the corresponding questions for initial data sets.
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