5 citations · 5 across the 1 of their papers we have counts for
3 papers
Local Orientation-Preserving Symmetry Preserving Operations on Polyhedra
Pieter Goetschalckx, Kris Coolsaet, Nico Van Cleemput
Unifying approaches by amongst others Archimedes, Kepler, Goldberg, Caspar and Klug, Coxeter, and Conway, and extending on a previous formalisation of the concept of local symmetry…
Generation of Local Symmetry-Preserving Operations
Pieter Goetschalckx, Kris Coolsaet, Nico Van Cleemput
We introduce a new practical and more general definition of local symmetry-preserving operations on polyhedra. These can be applied to arbitrary plane graphs and result in plane gr…
Generation and properties of nut graphs
Kris Coolsaet, Patrick W. Fowler, Jan Goedgebeur
A nut graph is a graph on at least 2 vertices whose adjacency matrix has nullity 1 and for which non-trivial kernel vectors do not contain a zero. Chemical graphs are connected, wi…