Local extensions associated with theι-extensions of number fields with bounded ramification
✍ Scribed by V. G. Mukhamedov
- Publisher
- SP MAIK Nauka/Interperiodica
- Year
- 1984
- Tongue
- English
- Weight
- 439 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0001-4346
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
For a prime number a, we consider a-extensions k S of number fields k unramified outside a finite set S … S a of places of k, and we study the Z a -rank of the abelian part of k S /k and the number of relations of the Galois group G S :=Gal(k S /k).
The maximal unramified extensions of the imaginary quadratic number fields with class number two are determined explicitly under the Generalized Riemann Hypothesis.
Let p be an odd prime number and k a finite extension of Q p . Let K/k be a totally ramified elementary abelian Kummer extension of degree p 2 with Galois group G. We determine the isomorphism class of the ring of integers in K as an oG-module under some assumptions. The obtained results imply there