English

Kato-Milne cohomology group over rational function fields in characteristic 2, II

Commutative Algebra 2025-04-23 v1

Abstract

Our aim in this paper is to prove in the setting of Kato-Milne cohomology in characteristic 2 an exact sequence which is analogue to the Milnor-Scharlau sequence [8, Theorem 6.2]. This is an extension of the Milnor exact sequence proved in [6].

Keywords

Cite

@article{arxiv.2504.15957,
  title  = {Kato-Milne cohomology group over rational function fields in characteristic 2, II},
  author = {Ahmed Laghribi and Trisha Maiti},
  journal= {arXiv preprint arXiv:2504.15957},
  year   = {2025}
}