Semigroup ring construction of Frobenius extensions.

Articles in the same Issue

1. Titelei
2. The Selberg trace formula. I: Γ-rank one lattices.
3. On discriminants and indices of integers of an algebraic number field.
4. Monomial representations and rings of integers.
5. Über Bilder projektiv-algebraischer Räume.
6. Univalency of harmonic mappings between surfaces.
7. Sur la représentation coadjointe des algèbres de Lie résolubles.
8. On pairs of 2-complexes and systems of equations over groups.
9. Chern numbers of cusp resolutions in totally real cubic number fields.
10. Chern numbers of Hilbert modular varieties.
11. Semigroup ring construction of Frobenius extensions.
12. Semigroup ring construction of Frobenius extensions.