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This paper deals with nondegeneracy of polyhedra andlinear programming (LP) problems. We allow for the possibilitythat the polyhedra and the feasible polyhedra of the LPproblems under consideration be non-pointed.(A polyhedron is pointed if it has a vertex.) With respect to a given polyhedron, we consider two notions ofnondegeneracy and then provide several equivalent characterizationsfor each of...
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