Cycle class maps and birational invariants
Algebraic Geometry
2019-08-02 v1
Abstract
We introduce new obstructions to rationality for geometrically rational threefolds arising from the geometry of curves and their cycle maps.
Keywords
Cite
@article{arxiv.1908.00406,
title = {Cycle class maps and birational invariants},
author = {Brendan Hassett and Yuri Tschinkel},
journal= {arXiv preprint arXiv:1908.00406},
year = {2019}
}
Comments
25 pages