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