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Trudy Matematicheskogo Instituta imeni V.A. Steklova, 2009, Volume 264, Pages 137–151
(Mi tm814)
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This article is cited in 13 scientific papers (total in 13 papers)
Multiple Fibers of del Pezzo Fibrations
S. Moria, Yu. G. Prokhorovb a Research Institute for Mathematical Sciences, Kyoto University, Kyoto, Japan
b Department of Algebra, Faculty of Mathematics, Moscow State University, Moscow, Russia
Abstract:
We prove that a terminal three-dimensional del Pezzo fibration has no fibers of multiplicity $>6$. We also obtain a rough classification of possible configurations of singular points on multiple fibers and give some examples.
Received in June 2008
Citation:
S. Mori, Yu. G. Prokhorov, “Multiple Fibers of del Pezzo Fibrations”, Multidimensional algebraic geometry, Collected papers. Dedicated to the Memory of Vasilii Alekseevich Iskovskikh, Corresponding Member of the Russian Academy of Sciences, Trudy Mat. Inst. Steklova, 264, MAIK Nauka/Interperiodica, Moscow, 2009, 137–151; Proc. Steklov Inst. Math., 264 (2009), 131–145
Linking options:
https://www.mathnet.ru/eng/tm814 https://www.mathnet.ru/eng/tm/v264/p137
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