Abstract
We study the distribution of extensions of a number field k with fixed abelian Galois group G, from which a given finite set of elements of k are norms. In particular, we show the existence of such extensions. Along the way, we show that the Hasse norm principle holds for 100% of G-extensions of k, when ordered by conductor. The appendix contains an alternative purely geometric proof of our existence result.
Original language | English |
---|---|
Pages (from-to) | 138-181 |
Number of pages | 44 |
Journal | Commentarii Mathematici Helvetici |
Volume | 97 |
Issue number | 1 |
DOIs | |
Publication status | Published - 2022 |
Keywords
- class field theory
- harmonic analysis
- Hasse norm principle
- rational points on varieties
ASJC Scopus subject areas
- Mathematics(all)