nLab
Weil-étale topology for arithmetic schemes

Contents

Context

Arithmetic geometry

Topos Theory

topos theory

Background

Toposes

Internal Logic

Topos morphisms

Extra stuff, structure, properties

Cohomology and homotopy

In higher category theory

Theorems

Contents

Idea

A Grothendieck topology (conjectured) for arithmetic schemes (Lichtenbaum).

Comparison to the standard étale site is in (Morin 11).

References

  • Stephen Lichtenbaum, The Weil-étale topology for Number Rings, Ann. of Math

  • Baptiste Morin, On the Weil-étale cohomology of number fields, Trans. Amer. Math. Soc. 363 (2011), 4877-4927 (pdf)

Created on June 7, 2014 at 03:52:04. See the history of this page for a list of all contributions to it.