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Shafarevich Seminar
October 16, 2018 15:00, Moscow, Steklov Mathematical Institute, room 540 (Gubkina 8)
 


Degenerations of del Pezzo surfaces in Q-Gorenstein families

Yu. Prokhorov

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Abstract: Consider a family of del Pezzo surfaces over a disc whose total space is Q-Gorenstein. We study the central fiber of such families under additional assumption that it is normal and has at worst log canonical singularities.
 
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