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cs.CG2018
A 44-element mesh of Schneiders' pyramid: bounding the difficulty of hex-meshing problems
Kilian Verhetsel, Jeanne Pellerin, Jean-françois Remacle
This paper shows that constraint programming techniques can successfully be used to solve challenging hex-meshing problems. Schneiders' pyramid is a square-based pyramid whose face…
cs.CG2018★ 8 cited
There are 174 Subdivisions of the Hexahedron into Tetrahedra
Jeanne Pellerin, Kilian Verhetsel, Jean-Francois Remacle
This article answers an important theoretical question: How many different subdivisions of the hexahedron into tetrahedra are there? It is well known that the cube has five subdivi…