Geometry Colloquium

Seminar information archive ~10/04Next seminarFuture seminars 10/05~

Date, time & place Friday 10:00 - 11:30 126Room #126 (Graduate School of Math. Sci. Bldg.)


10:00-11:30   Room #122 (Graduate School of Math. Sci. Bldg.)
Homare TADANO (Osaka University)
Gap theorems for compact gradient Sasaki Ricci solitons (JAPANESE)
[ Abstract ]
In this talk we give some necessary and sufficient conditions for compact gradient Sasaki-Ricci solitons to be Sasaki-Einstein. Our result may be considered as a Sasaki geometry version of recent works by H. Li, and M. Fern¥'andez-L¥'opez-E. Garc¥'ia-Rio.