%0 Journal Article %A Díaz Sánchez, Raquel %T Non-convexity of the space of dihedral angles of hyperbolic polyhedra %D 1997 %@ 0764-4442 %U https://hdl.handle.net/20.500.14352/57387 %X We prove that the space of dihedralangles of hyperbolic three-dimensional polyhedra, or of compact hyperbolicpolyhedra, of a given combinatorial type is not convex. %~