- Class groups (Mathematics) (2)
- Algebraic number theory (1)
- Class field theory (1)
- Division algebras (1)
- Field extensions (Mathematics) (1)
- Fields, Algebraic--Congresses (1)
- Galois theory (1)
- Galois theory--Congresses (1)
- Gaussian sums (1)
- Groups, Formal (1)
- L-functions--Congresses (1)
- Modules (Algebra) (1)
- Rings (Algebra) (1)