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Poincare Duality teaching aid.
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This is a depiction of the tetrahedron together with the portion of the dual polyhedral complex that sits in the…
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- Printables
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- Other Art & Designs
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- Creative Commons — Attribution
This is a depiction of the tetrahedron together with the portion of the dual polyhedral complex that sits in the tetrahedron. This illustrates the core geometric idea behind Poincare Duality.
update: Originally I made this in TinkerCAD, but I've since migrated to OpenSCAD. Included is the .scad file.
update 2: Included the updated stl file which is a little more drop-robust.