Isotopy does not hold for simpliciat convex 4-polytopes
Bokowski, Jurgen
Isotopy does not hold for simpliciat convex 4-polytopes Jurgen Bokowski - Darmstadt Technische Hochschule Darmstadt 1988 - 7 p 27 cm - Preprint 1167 .
Isotopy does not hold for simpliciat convex 4-polytopes Jurgen Bokowski - Darmstadt Technische Hochschule Darmstadt 1988 - 7 p 27 cm - Preprint 1167 .