Sierksma, Gerard; Tijssen, Gert A. - In: Mathematical Methods of Operations Research 57 (2003) 3, pp. 437-448
This paper presents an unifying approach to the theory of degeneracy of basic feasible solutions, vertices, faces, and all subsets of polyhedra. It is a generalization of the usual concept of degeneracy defined for basic feasible solutions of an LP-problem. We use the concept of degeneracy...
