4 citations · 6 across the 18 of their papers we have counts for
18 papers
Symmetric polyhedral scenes and parallel redrawings
Signe Lundqvist, Bernd Schulze, Klara Stokes
Liftings and parallel redrawings are classical topics in applied discrete geometry, concerned respectively with vertically lifting a -picture -- a realisation of a vertex-hy…
Rigidity on compact surfaces through hyperbolic symmetries
Sean Dewar, Alison La Porta, Rebecca Monks +3
Generically the rigidity of bar-joint structures admits combinatorial characterisations in the Euclidean plane and, more generally, for frameworks on the sphere and the torus. The…
Sparsity greedoids and pebble game algorithms for posets
Signe Lundqvist, Tovohery Randrianarisoa, Klara Stokes +1
We generalise a sparsity condition for hypergraphs and show a result relating sparseness of hypergraphs to the decomposition of a modified incidence graph into edge-disjoint forest…
Structural rigidity and flexibility using graphs of groups
Joannes Vermant, Klara Stokes
In structural rigidity, one studies frameworks of bars and joints in Euclidean space. Such a framework is an articulated structure consisting of rigid bars, joined together at join…
On trialities and their absolute geometries
Dimitri Leemans, Klara Stokes, Philippe Tranchida
We introduce the notion of moving absolute geometry of a geometry with triality and show that, in the classical case where the triality is of type and the absolute geometry…
Incidence geometries with trialities coming from maps with Wilson trialities
Dimitri Leemans, Klara Stokes
Triality is a classical notion in geometry that arose in the context of the Lie groups of type . Another notion of triality, Wilson triality, appears in the context of reflexi…