English

Poitou--Tate sequence for complex of tori over $p$-adic function fields

Number Theory 2019-10-25 v1

Abstract

We complete the picture of local and global arithmetic duality theorems for short complexes of finite Galois modules and tori over pp-adic function fields. In view of the duality theorems, we deduce a 1212-term Poitou--Tate exact sequence which relates global Galois cohomology groups to restricted topological products of local Galois cohomology groups.

Keywords

Cite

@article{arxiv.1910.11171,
  title  = {Poitou--Tate sequence for complex of tori over $p$-adic function fields},
  author = {Yisheng Tian},
  journal= {arXiv preprint arXiv:1910.11171},
  year   = {2019}
}
R2 v1 2026-06-23T11:53:49.254Z