A. Nixon

activity

20102023

most citedAnchored boundary conditions for locally isostatic networks

19 citations · 76 across the 28 of their papers we have counts for

collaborators

Showing 2016Show all

3 papers · 1 filter

math.CO2016

Global rigidity of generic frameworks on the cylinder

Bill Jackson, Anthony Nixon

We show that a generic framework $(G, p)$ on the cylinder is globally rigid if and only if $G$ is a complete graph on at most four vertices or $G$ is both redundantly rigid and $2$ -…

math.CO2016

Rigid cylindrical frameworks with two coincident points

Bill Jackson, Viktoria Kaszanitzky, Anthony Nixon

We develop a rigidity theory for frameworks in $R^{3}$ which have two coincident points but are otherwise generic and only infinitesimal motions which are tangential to a fa…

math.CO2016

A constructive characterisation of circuits in the simple $(2, 1)$ -sparse matroid

Thomas A McCourt, Anthony Nixon

A simple graph $G = (V, E)$ is a $(2, 1)$ -circuit if $∣ E ∣ = 2∣ V ∣$ and $∣ E (H) ∣ \leq 2∣ V (H) ∣ - 1$ for every proper subgraph $H$ of $G$ . Motivated, in part, by ongoing work to understand uniqu…

Global rigidity of generic frameworks on the cylinder

Rigid cylindrical frameworks with two coincident points

A constructive characterisation of circuits in the simple (2,1)-sparse matroid

A constructive characterisation of circuits in the simple $(2, 1)$ -sparse matroid