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Taipei Postdoc Seminar
 
14:00 - 15:00, December 16, 2020 (Wednesday)
Room 515, Cosmology Building, NTU
(臺灣大學次震宇宙館 515研討室)
On Algebraic Invariance of Plurigenera
Iacopo Brivio (NCTS)

Abstract:

A famous theorem of Siu states that plurigenera of complex projective manifolds are invariant under smooth deformation. The only known proof is deeply analytic. In this talk I will show how one can give an algebraic proof of Siu's result, assuming the specialization of Kodaira dimension less than or equal to zero, in families of varieties with canonical singularities.


 

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