Non-liftable Calabi-Yau spaces
Algebraic Geometry
2015-05-14 v2 Number Theory
Abstract
We construct many new non-liftable three-dimensional Calabi-Yau spaces in positive characteristic. The technique relies on lifting a nodal model to a smooth rigid Calabi-Yau space over some number field as introduced by the first author and D. van Straten.
Keywords
Cite
@article{arxiv.0910.2349,
title = {Non-liftable Calabi-Yau spaces},
author = {Slawomir Cynk and Matthias Schuett},
journal= {arXiv preprint arXiv:0910.2349},
year = {2015}
}
Comments
16 pages, 5 tables; v2: minor corrections and additions