Journal of the Australian Mathematical Society · 1976 · 17 citations · 2 references
Natural SciencesMathematicsComputational GeometryGeometric ModelingGeometryConvex GeometryConvex HullsConvex ConesConvex PolyhedraPolyhedral TheoryPolyhedron Theory
Abstract In this short note, two results on a solid, pointed, closed cone C in R n will be given: first, C is polyhedral iff it has a finite number of maximal faces; second, for any face F of C, C * ∩ F ┴ is a face of its dual cone C * of dimension n – dim F .
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