English

Birationally rigid complete intersections of codimension two

Algebraic Geometry 2016-04-05 v1

Abstract

We prove that in the parameter space of MM-dimensional Fano complete intersections of index one and codimension two the locus of varieties that are not birationally superrigid has codimension at least 12(M9)(M10)1\frac12 (M-9)(M-10)-1.

Keywords

Cite

@article{arxiv.1604.00512,
  title  = {Birationally rigid complete intersections of codimension two},
  author = {Daniel Evans and Aleksandr Pukhlikov},
  journal= {arXiv preprint arXiv:1604.00512},
  year   = {2016}
}

Comments

29 pages, 2 figures

R2 v1 2026-06-22T13:23:51.034Z