3 citations · 3 across the 3 of their papers we have counts for
3 papers
math.RA2007
A twisted Laurent series ring that is a noncrossed product
Timo Hanke
The striking results on noncrossed products were their existence (Amitsur) and the determination of Q(t) and Q((t)) as their smallest possible centres (Brussel). This paper gives t…
math.NT2007★ 3 cited
On absolute Galois splitting fields of central simple algebras
Timo Hanke
A splitting field of a central simple algebra is said to be absolute Galois if it is Galois over some fixed subfield of the centre of the algebra. The paper provides an existence t…
math.RA2007
The isomorphism problem for cyclic algebras and its application
Timo Hanke
The isomorphism problem means to decide if two given finite-dimensional simple algebras over the same centre are isomorphic and, if so, to construct an isomorphism between them. A…