Andrew Steele

activity

20132017

most citedThe nonassociative algebras used to build fast-decodable space-time block codes

14 citations · 17 across the 2 of their papers we have counts for

collaborators

3 papers

math.RA2017★ 3 cited

Automorphisms and isomorphisms of Jha-Johnson semifields obtained from skew polynomial rings

Christian Brown, Susanne Pumpluen, Andrew Steele

We study the automorphisms of Jha-Johnson semifields obtained from an invariant irreducible twisted polynomial $f \in K [t; σ]$ , where $K = F_{q^{n}}$ is a finite field and $σ$ a…

cs.IT2015★ 14 cited

The nonassociative algebras used to build fast-decodable space-time block codes

Susanne Pumpluen, Andrew Steele

Let $K / F$ and $K / L$ be two cyclic Galois field extensions and $D = (K / F, σ, c)$ a cyclic algebra. Given an invertible element $d \in D$ , we present three families of unital nonassociati…

math.RA2013

Automorphism Groups of some Finite Semifields

Andrew Steele

We determine the automorphism group for some well known constructions of finite semifields. In particular, we compute the automorphism group of Sandler's semifields and in certain…