Multiplicative lattices in global fields
โ Scribed by Michael Yu. Rosenbloom; Michael A. Tsfasman
- Publisher
- Springer-Verlag
- Year
- 1990
- Tongue
- English
- Weight
- 407 KB
- Volume
- 101
- Category
- Article
- ISSN
- 0020-9910
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Let \(F\) be a perfect field of characteristic \(p\). Let \(k\) be a function field in one variable over \(F\). Let \(v\) be a discrete rank one valuation for \(k\) which is trivial on \(F\), and let \(\hat{k}\) be the associated completion. Using only the separability of the extension \(\hat{k} / k
For a faithful ZG lattice A and a field K on which the group G acts by field automorphisms, let R be the normal subgroup generated by the elements of G which act trivially on K and act as reflections on A. We prove that the rationality G such that GrR ( โ . We then use this reduction result to prov