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Luca Tasin (Bonn)
Wednesday 20 January 2016, 14:15-15:15
Algebraic structures, Chern numbers and Minimal Model Program
- đ¤ Speaker: Luca Tasin (Bonn)
- đ Date & Time: Wednesday 20 January 2016, 14:15 - 15:15
- đ Venue: CMS MR4
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Dr. J Ross
Abstract
In 1952, Hirzebruch posed the question about the topological invariance of Chern numbers of complex projective varieties. D. Kotschick in 2012 solved the problem and asked the following question: which Chern numbers are determined up to finite ambiguity by the underlying smooth manifold?
We will show that in dimension higher than 3 only few Chern numbers are bounded by the underlying manifold. Then we will analyse the 3-dimensional case, where the minimal model program plays a major role in our approach to this problem.
Series This talk is part of the Algebraic Geometry Seminar series.
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