2 papers
math.NT2001
On the cyclotomic Dedekind embedding and the cyclic Wedderburn embedding
Harald Weber, Matthias Kuenzer
Let n >= 1 and let p be a prime. Let t = 1 - zeta_{p^n}. Expand an integer j in [0,p^n-1], coprime to p, p-adically as j = sum_{s >= 0} a_s p^s. Denote the tensor product over Z_(p…
math.NT2001
Some additive galois cohomology rings
Matthias Kuenzer, Harald Weber
Let p be an odd prime. We consider the cyclotomic extension T := Z_(p)[zeta_{p^2}] of S := Z_(p), with galois group G := (Z/p^2)^*. Since this extension is wildly ramified, the SG-…