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February 10, 2011
, Moscow, Steklov Mathematical Institute, room 540
Simplicity and connectedness of the Cremona group (by J. Blanc's paper).
A. S. Trepalin
Lomonosov Moscow State University, Faculty of Mechanics and Mathematics
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We prove that the Cremona group is connected in any dimension and is simple in dimension 2.
math-net2018_07 [at] mi.ras ru
Steklov Mathematical Institute RAS