Weyl-Minkowski duality for integral monoids

Weyl-Minkowski duality for integral monoids

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Article ID: iaor19942399
Country: Germany
Volume: 28
Start Page Number: 315
End Page Number: 331
Publication Date: Aug 1994
Journal: Optimization
Authors: ,
Abstract:

The abstract linear duality model of Carvalho and Trotter is extended to accommodate a duality relation shared by point sets and families of (possibly) nonlinear functions. Elementary properties of the general model are established along with results linking finiteness conditions which correspond to well-known (linear) relations of Weyl, Farkas, Minkowski, Lehman and Fulkerson. The particular instance of integer programming duality serves as the main motivation for the general model; duality between finitely generated integral monoids and finite families of Chvátal functions is established in direct analogy to the classical Weyl-Minkowski duality of finitely generated and polyhedral cones. Affine versions of the integral monoid duality results are developed, i.e., duality relations for the integral elements of rational polyhedra.

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