What is the scalar curvature  on non-smooth spaces?

https://mp.weixin.qq.com/s/ftt3eOKxHuT3LoVB1maa5w

What is the scalar curvature  on

non-smooth spaces?

Speaker:

邓嘉龙 Deng, Jialong (YMSC)


Time:

16:00 - 17:15


Abstract:

Since the scalar curvature appears in the term of  Einstein field equations,  the study of it becomes also important in general relativity. One of the open question about it is how to define the non-negative scalar curvature on non-smooth spaces.  We will propose two definitions: one is the MV-scalar curvature on a closed topological manifold and the other one is n-volumic scalar curvature on a compact metric measure space.
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修改:vinbo FROM 211.161.243.*
FROM 211.161.243.*