English

Torsion in Griffiths Groups

Algebraic Geometry 2025-09-30 v2

Abstract

We show that for any integer n2n\geq2 there is a smooth complex projective variety XX of dimension 55 whose third Griffiths group Griff3(X)\text{Griff}^{3}(X) contains infinitely many torsion elements of order nn. This generalises a recent theorem of Schreieder who proved the result for n=2n=2.

Keywords

Cite

@article{arxiv.2303.04083,
  title  = {Torsion in Griffiths Groups},
  author = {Theodosis Alexandrou},
  journal= {arXiv preprint arXiv:2303.04083},
  year   = {2025}
}

Comments

25 pages, to appear in Algebraic Geometry

R2 v1 2026-06-28T09:06:02.762Z