论文信息 - Total dual integrality and b-matchings

Total dual integrality and b-matchings

Schrijver has shown that any rational polyhedron is the solution set of a unique minimal integer TDI linear system. We characterize this system for the case of b-matchings, one of the few known cases for which such a system is strictly larger than a minimal linear system sufficient to define the polyhedron.

William R. Pulleyblank

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