What are the prerequisites for Dirichlet & Dedekind's Vorlesungen über Zahlentheorie? There is an English translation of this book: P. G. Lejeune Dirichlet, R. Dedekind translated by John Stillwell: Lectures on Number Theory, 1999
Asked
Active
Viewed 525 times
http://math.stackexchange.com/questions/192217/bijection-between-an-ideal-class-group-and-a-set-of-classes-of-binary-quadratic
– Makoto Kato Jul 28 '13 at 22:31