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Kahler orbifolds with positive curvature

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  • UserSong Sun (Imperial)
  • ClockWednesday 26 October 2011, 14:15-15:15
  • HouseMR13, CMS.

If you have a question about this talk, please contact Burt Totaro .

The Frankel conjecture, as proved by Mori and Siu-Yau, states that complex projective space can be characterized as a complex manifold by a local curvature condition, namely the positivity of the bisectional curvature. I will discuss an extension of this to Sasaki geometry (an odd-dimensional companion of Kahler geometry). In particular, this yields an orbifold version of the Frankel conjecture. This talk is based on a joint work with Weiyong He.

This talk is part of the Algebraic Geometry Seminar series.

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