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 Date: 2003-09-11 11:03:20Class field theory Quadratic forms Field theory Conductor Class number formula Field extension Algebraic number field Tensor product of fields Signature Abstract algebra Algebra Algebraic number theory |
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IDEAL CLASS GROUPS OF CYCLOTOMIC NUMBER FIELDS I FRANZ LEMMERMEYER Abstract. Following Hasse’s example, various authors have been deriving divisibility properties of minus class numbers of cyclotomic fields by carefull
![Primes Represented by Quadratic Forms Peter Stevenhagen Begin again with the representation of the prime p = x2 + y 2 as the sum of squares. We write p = ππ, where π = x + yi ∈ Z[i]; since Z[i] has a finite unit gro](https://www.pdfsearch.io/img/f13bbd81567e39e9cd1eb4d542900ada.jpg "Primes Represented by Quadratic Forms Peter Stevenhagen Begin again with the representation of the prime p = x2 + y 2 as the sum of squares. We write p = ππ, where π = x + yi ∈ Z[i]; since Z[i] has a finite unit gro")
