A very general sextic double solid is not stably rational
Abstract
We prove that a double covering of P^3 branched along a very general sextic surface is not stably rational.
- Publication:
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arXiv e-prints
- Pub Date:
- November 2014
- DOI:
- 10.48550/arXiv.1411.7484
- arXiv:
- arXiv:1411.7484
- Bibcode:
- 2014arXiv1411.7484B
- Keywords:
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- Mathematics - Algebraic Geometry
- E-Print:
- A reference to the paper of Iliev-Katzarkov-Przyjalkowski added, and a small inaccuracy corrected