Measures of association between algebraic varieties, II: self-correspondences
Algebraic Geometry
2026-05-27 v3
Abstract
Following a suggestion of Jordan Ellenberg, we study measures of complexity for self-correspondences of some classes of varieties. We also answer a question of Rhyd concerning curves sitting in the square of a very general hyperelliptic curve.
Cite
@article{arxiv.2302.14198,
title = {Measures of association between algebraic varieties, II: self-correspondences},
author = {Robert Lazarsfeld and Olivier Martin},
journal= {arXiv preprint arXiv:2302.14198},
year = {2026}
}
Comments
This article is dedicated to Claire Voisin on the occasion of her birthday. 12 pages