John Sheekey

activity

20122025

most citedOrbits of the stabiliser group of the Segre variety product of three projective lines

1 citations · 1 across the 10 of their papers we have counts for

collaborators

Showing 2019Show all

4 papers · 1 filter

math.NT2019

A note on depth- $b$ normal elements

John Sheekey, David Thomson

In this paper we study elements $β \in F_{q^{n}}$ having normal $α$ -depth $b$ ; that is, elements for which $β, β - α, \dots, β - (b - 1) α$ are simultaneously normal elements of $…

math.CO2019

On the product of elements with prescribed trace

John Sheekey, José Felipe Voloch, Geertrui Van de Voorde

This paper deals with the following problem. Given a finite extension of fields $L / K$ and denoting the trace map from $L$ to $K$ by $\mathrm{Tr}…

math.CO2019

MRD Codes: Constructions and Connections

John Sheekey

This preprint is of a chapter to appear in {\it Combinatorics and finite fields: Difference sets, polynomials, pseudorandomness and applications. Radon Series on Computational and…

cs.IT2019

Tensor Representation of Rank-Metric Codes

Eimear Byrne, Alessandro Neri, Alberto Ravagnani +1

We present the theory of rank-metric codes with respect to the 3-tensors that generate them. We define the generator tensor and the parity check tensor of a matrix code, and descri…

A note on depth-b normal elements

On the product of elements with prescribed trace

MRD Codes: Constructions and Connections

Tensor Representation of Rank-Metric Codes

A note on depth- $b$ normal elements