Abstract
We give a sharp bound for orders of elementary abelian two-groups of birational automorphisms of rationally connected threefolds.
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Acknowledgements
The work was completed during the author’s stay at the International Centre for Theoretical Physics, Trieste. The author would like to thank ICTP for hospitality and support.
I acknowledge partial supports by RFBR grants No. 11-01-00336-a, the grant of Leading Scientific Schools No. 4713.2010.1, Simons-IUM fellowship, and AG Laboratory SU-HSE, RF government grant ag. 11.G34.31.0023.
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Prokhorov, Y. (2014). 2-Elementary Subgroups of the Space Cremona Group. In: Cheltsov, I., Ciliberto, C., Flenner, H., McKernan, J., Prokhorov, Y., Zaidenberg, M. (eds) Automorphisms in Birational and Affine Geometry. Springer Proceedings in Mathematics & Statistics, vol 79. Springer, Cham. https://doi.org/10.1007/978-3-319-05681-4_12
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DOI: https://doi.org/10.1007/978-3-319-05681-4_12
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