Imaginary quadratic fields with small odd class number
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Steven Arno, M. L. Robinson, Ferrell S. Wheeler (1998)
Acta Arithmetica
David Ford, Pascal Letard (1994)
Journal de théorie des nombres de Bordeaux
Mark van Hoeij, Vivek Pal (2012)
Journal de Théorie des Nombres de Bordeaux
Let and be algebraic number fields. We describe a new method to find (if they exist) all isomorphisms, . The algorithm is particularly efficient if there is only one isomorphism.
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