Computation of 2-groups of positive classes of exceptional number fields
Jean-François Jaulent, Sebastian Pauli, Michael E. Pohst, Florence Soriano–Gafiuk (2008)
Journal de Théorie des Nombres de Bordeaux
Similarity:
We present an algorithm for computing the 2-group of the positive divisor classes in case the number field has exceptional dyadic places. As an application, we compute the 2-rank of the wild kernel in .