SimplicialComplexFactory VSΒΆ

alg_top.spad line 3428 [edit on github]

Provides functions to construct various simplicial complexes.

band: () -> FiniteSimplicialComplex VS

Generate a minimal triangulation of the surface of a cylinder without ends

dunceHat: () -> FiniteSimplicialComplex VS

Generate a minimal triangulation of dunce hat.

kleinBottle: () -> FiniteSimplicialComplex VS

generate a minimal triangulation of the surface of a Klein bottle.

line: () -> FiniteSimplicialComplex VS

create a simplicial complex containing a line.

moebiusBand: () -> FiniteSimplicialComplex VS

Generate a minimal triangulation of the surface of a Moebius band. A one sided surface with a single external boundary line.

projectiveSpace: Integer -> FiniteSimplicialComplex VS

Generate a minimal triangulation of the surface of a projective plane. A one sided surface which cannot be embedded in 3D space without intersecting itself. There are no external boundaries, every edge connects two faces. (A punctured projective plane is equivalent to a Moebius band)

sphereSolid: NonNegativeInteger -> FiniteSimplicialComplex VS

Generate a simplicial complex equivalent to a solid hyper-sphere. That is, a solid volume with no holes in it, so we use a single n-dimensional simplex.

sphereSurface: NonNegativeInteger -> FiniteSimplicialComplex VS

Generate a simplicial complex equivalent to the surface of a hyper-sphere. That is, the surface of a volume with no holes in it, so we use a minimal triangulation of the faces of a single simplex.

torusSurface: () -> FiniteSimplicialComplex VS

generate a minimal triangulation of the surface of a 3-dimensional torus.