English

On Contraction of Algebraic Points

Algebraic Geometry 2017-03-09 v2 Number Theory

Abstract

We study contraction of points on P1(Qˉ)\mathbb{P}^1(\bar{\mathbb{Q}}) with certain control on local ramification indices, with application to the unramified curve correspondences problem initiated by Bogomolov and Tschinkel.

Cite

@article{arxiv.1607.01832,
  title  = {On Contraction of Algebraic Points},
  author = {Fedor Bogomolov and Jin Qian},
  journal= {arXiv preprint arXiv:1607.01832},
  year   = {2017}
}

Comments

19 pages

R2 v1 2026-06-22T14:47:41.894Z