• A
  • A
  • A
  • ABC
  • ABC
  • ABC
  • А
  • А
  • А
  • А
  • А
Regular version of the site

Article

On geometry of Galois cubic fields

Mathematical notes. 2011. Vol. 89. No. 1-2. P. 150-155.

The action of the group of totally positive units on the convex hull of  the semigroup of totally positive integers of a real cubic Galois field is studied. The fundamental domain of this action has a simple description in the case of so called regular field.