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(2017.3.28 10:00 N818) Prof. Qing Han: Poincare-Einstein metrics and Yamabe invariants
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Update time: 2017-03-22
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Academy of Mathematics and Systems Science, CAS
Colloquia & Seminars

Speaker:

Prof. Qing Han

Inviter:  
Title:
Poincare-Einstein metrics and Yamabe invariants
Time & Venue:
2017.3.28 10:00-11:00 N818
Abstract:
In this talk we discuss the existence of infinitely many positive conformal classes on S7 which cannot be the conformal infinity of a Poincare-Einstein metric on the ball B^8. We also discuss a sharp inequality between the Yamabe invariant of the conformal infinity and the Yamabe invariant of the interior (after a suitable compactification). The talk is based on a joint work with Matt Gursky.

 

 

 

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