2023 journal article

Derivations of large classes of facet defining inequalities of the weak order polytope using ranking structures

JOURNAL OF COMBINATORIAL OPTIMIZATION, 46(3).

By: A. Escobedo n  & R. Yasmin *

author keywords: Order polyhedra; Weak orders; Rankings
TL;DR: This paper derives five new large classes of FDIs by utilizing the equivalent representations of a weak order as a ranking of n alternatives that allows ties; this connection simplifies the construction of valid inequalities, and it enables groupings of characteristic vectors into useful structures. (via Semantic Scholar)
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Added: October 23, 2023