Rationality of even-dimensional intersections of two real quadrics
Algebraic Geometry
2021-01-25 v1
Abstract
We study rationality constructions for smooth complete intersections of two quadrics over nonclosed fields. Over the real numbers, we establish a criterion for rationality in dimension four.
Keywords
Cite
@article{arxiv.2101.08931,
title = {Rationality of even-dimensional intersections of two real quadrics},
author = {Brendan Hassett and János Kollár and Yuri Tschinkel},
journal= {arXiv preprint arXiv:2101.08931},
year = {2021}
}
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24 pages