Geodesic
Three plots about Cremona groups
Izvestiya. Mathematics , Tome 83 (2019) no. 4, pp. 830-859

Voir la notice de l'article provenant de la source Math-Net.Ru

The first group of results of the paper concerns the compressibility of finite subgroups of the Cremona groups. The second concerns the embeddability of other groups in the Cremona groups and, conversely, of the Cremona groups in other groups. The third concerns the connectedness of the Cremona groups.
Keywords: Cremona group, compressibility, Jordan property, connectedness. 
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     author = {V. L. Popov},
     title = {Three plots about {Cremona} groups},
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     number = {4},
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V. L. Popov. Three plots about Cremona groups. Izvestiya. Mathematics , Tome 83 (2019) no. 4, pp. 830-859. http://geodesic.mathdoc.fr/item/IM2_2019_83_4_a8/