Rationalit\'e d'un fibr\'e en coniques
Algebraic Geometry
2013-11-25 v2
Abstract
F. Campana had asked whether a certain threefold is rational. In arXiv:1310.3569v1 [mathAG], this variety was shown to be birational to a specific conic bundle and then to be unirational. We prove that this conic bundle is rational.
Keywords
Cite
@article{arxiv.1310.5402,
title = {Rationalit\'e d'un fibr\'e en coniques},
author = {Jean-Louis Colliot-Thélène},
journal= {arXiv preprint arXiv:1310.5402},
year = {2013}
}
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in French