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Incompressible hypersurface, positive scalar curvature and positive mass theorem

By Jintian Zhu

In this talk, I will introduce a positive mass theorem for asymptotically flat manifolds with fibers (like ALF and ALG manifolds) under an additional but necessary incompressible condition. I will also make a discussion on its connection with surgery theory as well as quasi-local mass and present some new results in these fields. This talk is based on my recent work joint with J. Chen, P. Liu and Y. Shi.

Information about the video

  • Date of recording 22/04/2022
  • Date of publication 03/05/2022
  • Institution IHES
  • Language English
  • Audience Researchers
  • Format MP4

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