19 citations · 76 across the 28 of their papers we have counts for
4 papers · 1 filter
Coincident-point rigidity in normed planes
Sean Dewar, John Hewetson, Anthony Nixon
A bar-joint framework is the combination of a graph and a map assigning positions, in some space, to the vertices of . The framework is rigid if every edge-lengt…
Generalised rigid body motions in non-Euclidean planes with applications to global rigidity
Sean Dewar, Anthony Nixon
A bar-joint framework in a (non-Euclidean) real normed plane is the combination of a finite, simple graph and a placement of the vertices in . A framework $(…
Maximum likelihood thresholds via graph rigidity
Daniel Irving Bernstein, Sean Dewar, Steven J. Gortler +3
The maximum likelihood threshold (MLT) of a graph is the minimum number of samples to almost surely guarantee existence of the maximum likelihood estimate in the corresponding…
Universal rigidity on the line, point order
Bryan Chen, Robert Connelly, Anthony Nixon +1
We show that universal rigidity of a generic bar and joint framework (G,p) in the line depends on more than the ordering of the vertices. In particular, we construct examples of on…