A Dihedral Acute Triangulation of the Cube
Evan B. VanderZee, Anil N. Hirani, Vadim Zharnitsky, Damrong Guoy · arXiv (Cornell University) · 2009
It is shown that there exists a dihedral acute triangulation of the three-dimensional cube. The method of constructing the acute triangulation is described, and symmetries of the triangulation are discussed.