English

Algebraic cycles and Todorov surfaces

Algebraic Geometry 2019-01-09 v1

Abstract

Motivated by the Bloch-Beilinson conjectures, Voisin has formulated a conjecture about 0-cycles on self-products of surfaces of geometric genus one. We verify Voisin's conjecture for the family of Todorov surfaces with K2=2K^2=2 and fundamental group Z/2Z\mathbb{Z}/2\mathbb{Z}. As a by-product, we prove that certain Todorov surfaces have finite-dimensional motive.

Keywords

Cite

@article{arxiv.1609.09629,
  title  = {Algebraic cycles and Todorov surfaces},
  author = {Robert Laterveer},
  journal= {arXiv preprint arXiv:1609.09629},
  year   = {2019}
}

Comments

To appear in Kyoto Journal of Mathematics, 31 pages, comments still welcome !

R2 v1 2026-06-22T16:06:19.976Z