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 2017 · math.COShow all

2 papers · 2 filters

math.CO2017★ 5 cited

On perturbations of highly connected dyadic matroids

Kevin Grace, Stefan H. M. van Zwam

Geelen, Gerards, and Whittle [3] announced the following result: let $q = p^{k}$ be a prime power, and let $M$ be a proper minor-closed class of $GF (q)$ -representa…

math.CO2017

Relaxations of GF $(4)$ -representable matroids

Ben Clark, James Oxley, Stefan H. M. van Zwam

We consider the GF $(4)$ -representable matroids with a circuit-hyperplane such that the matroid obtained by relaxing the circuit-hyperplane is also GF $(4)$ -representable. We charact…

On perturbations of highly connected dyadic matroids

Relaxations of GF(4)-representable matroids

Relaxations of GF $(4)$ -representable matroids