Finite u Invariant and Bounds on Cohomology Symbol Lengths
Algebraic Geometry
2011-11-29 v1 Commutative Algebra
Rings and Algebras
Abstract
In this note we answer a question of Parimala's, showing that fields with finite invariant have bounds on the symbol lengths in their cohomology in all degrees.
Cite
@article{arxiv.1111.6548,
title = {Finite u Invariant and Bounds on Cohomology Symbol Lengths},
author = {David J Saltman},
journal= {arXiv preprint arXiv:1111.6548},
year = {2011}
}