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  
We present an algorithm for computing the 2-group Cℓ pos
doi:10.5802/jtnb.647 fatcat:65tlycwzlvhxdpk2fx43bukfxy