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arXiv · 1903.08979

Rationality of complete intersections of two quadrics

Brendan Hassett·Yuri Tschinkel
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Abstract

We study rationality problems for smooth complete intersections of two quadrics. We focus on the three-dimensional case, with a view toward understanding the invariants governing the rationality of a geometrically rational threefold over a non-closed field.

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Brendan Hassett, Yuri Tschinkel. 2019-03-21. Rationality of complete intersections of two quadrics. https://arxiv.org/abs/1903.08979

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