S. V. van Zwam

activity

20082019

most citedConfinement of matroid representations to subsets of partial fields

38 citations · 106 across the 18 of their papers we have counts for

collaborators

Showing 2014 · math.COShow all

2 papers · 2 filters

math.CO2014

On the existence of asymptotically good linear codes in minor-closed classes

Peter Nelson, Stefan H. M. van Zwam

Let $C = (C_{1}, C_{2}, \dots)$ be a sequence of codes such that each $C_{i}$ is a linear $[n_{i}, k_{i}, d_{i}]$ -code over some fixed finite field $F$ , where $n_{i}$ is the le…

math.CO2014

Matroids representable over fields with a common subfield

Peter Nelson, Stefan H. M. van Zwam

A matroid is $GF (q)$ -regular if it is representable over all proper superfields of the field $GF (q)$ . We show that, for highly connected matroids having a large proje…