𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Graded Witt ring and unramified cohomology

✍ Scribed by R. Parimala; R. Sridharan

Publisher
Springer
Year
1992
Tongue
English
Weight
856 KB
Volume
6
Category
Article
ISSN
0920-3036

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Graded witt rings of elementary type
Graded witt rings of elementary type
✍ JΓ³n Kr. Arason; Richard Elman; Bill Jacob πŸ“‚ Article πŸ“… 1985 πŸ› Springer 🌐 English βš– 780 KB
On the Cohomology of Galois Groups Deter
On the Cohomology of Galois Groups Determined by Witt Rings
✍ Alejandro Adem; Dikran B Karagueuzian; JΓ‘n MinÑč πŸ“‚ Article πŸ“… 1999 πŸ› Elsevier Science 🌐 English βš– 494 KB

Let F denote a field of characteristic different from two. In this paper we describe the mod 2 cohomology of a Galois group G F (called the W-group of F) which is known to essentially characterize the Witt ring WF of anisotropic quadratic modules over F. We show that H\*(G F , F 2 ) contains the mod