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math.MG2012
Sets of tetrahedra, defined by maxima of distance functions
Joël Rouyer, Costin Vîlcu
We study tetrahedra and the space of tetrahedra from the viewpoint of local and global maxima for intrinsic distance functions.
cs.CG2012★ 1 cited
Source Unfoldings of Convex Polyhedra via Certain Closed Curves
Jin-ichi Itoh, Joseph O'Rourke, Costin Vilcu
We extend the notion of a source unfolding of a convex polyhedron P to be based on a closed polygonal curve Q in a particular class rather than based on a point. The class requires…