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CORR
2010
Springer
102views Education» more  CORR 2010»
14 years 11 months ago
On Flat Polyhedra deriving from Alexandrov's Theorem
We show that there is a straightforward algorithm to determine if the polyhedron guaranteed to exist by Alexandrov's gluing theorem is a degenerate flat polyhedron, and to re...
Joseph O'Rourke
EJC
2010
14 years 11 months ago
On the infinitesimal rigidity of weakly convex polyhedra
The main motivation here is a question: whether any polyhedron which can be subdivided into convex pieces without adding a vertex, and which has the same vertices as a convex poly...
Robert Connelly, Jean-Marc Schlenker