DeltaComplexFactory(VS)

alg_top.spad line 3562 [edit on github]

• VS : AbelianGroup

Provides functions to construct various minimal delta complexes which can be smaller than if constructed from SimplicialComplexes.

circle : () -> DeltaComplex(VS)

Generate a minimal circle from an edge from vertex A to A.

dunceHat : () -> DeltaComplex(VS)

generate a minimal dunceHat from 3 edges.

kleinBottle : () -> DeltaComplex(VS)

generate a minimal Klein bottle.

projectiveSpace : Integer -> DeltaComplex(VS)

Generate a minimal projective space.

torusSurface : () -> DeltaComplex(VS)

generate a minimal 3-dimensional torus surface.