English

On the splitting of the Kummer exact sequence

Algebraic Geometry 2018-04-05 v3

Abstract

We prove the splitting of the Kummer exact sequence and related exact sequences in arithmetic geometry.

Cite

@article{arxiv.1705.08195,
  title  = {On the splitting of the Kummer exact sequence},
  author = {Jean Gillibert and Pierre Gillibert},
  journal= {arXiv preprint arXiv:1705.08195},
  year   = {2018}
}

Comments

8 pages, LaTeX. Minor changes in the exposition. New version of \S{}1.4 (in the previous version, the counterexample was wrong)

R2 v1 2026-06-22T19:56:07.067Z