Class number calculation and elliptic unit, II. Quartic case
Class number calculation and elliptic unit, II. Quartic case
Let K be a real quartic number field which is not totally real and contains a (real) quadratic subfield K. Let D(0), h and E/ respec- tively be the discriminant, the class number and the group of positive units of K.In the following, an effective algorithm will be given to …