 Title :
On
certain manifolds with nef tangent bundle
 Speaker : Watanabe, Kiwamu(Saitama University)
 Date & Time : 19 April , 2013 (Fri) 14:00~15:00
 Place : Math Science Building room 404
 Abstract : As
a generalization of HartshorneFrankel Conjecture solved by S. Mori, F. Campana
and T. Peternell
conjectured that the only complex Fano manifold with nef
tangent bundle is a rational homogeneous space. It is known that this
conjecture holds in dimension at most 4. However the proof depends on detailed
classification of manifolds satisfying required properties. In this talk, we
concentrate on a certain class of Fano manifolds with nef
tangent bundle and consider how to recover the group action. This is joint work
with R. Muñoz,
G. Occhetta
and L. E. Solá
Conde.

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