Ideal class groups of real cyclotomic fields
Abstract
Abstract Let G be a finite abelian group. We prove that there exists a positive density subfamily of real cyclotomic fields whose ideal class groups contain a subgroup isomorphic to G .
Fields of Study & Subjects
Advanced Algebra and Geometry
Analytic Number Theory Research
Algebraic Geometry and Number Theory
Publication details
- Journal / source
- The Ramanujan Journal
- Volume
- 69
- Issue
- 2
- Publication date
- 30 January 2026
- Language
- EN