Of Stable Marriages and Graphs, and Strategy and Polytopes

  • Authors:
  • Michel Balinski;Guillaume Ratier

  • Affiliations:
  • -;-

  • Venue:
  • SIAM Review
  • Year:
  • 1997

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Abstract

This expository paper develops the principal known results (and some new ones) on the stable matchings of marriage games in the language of directed graphs. This both unifies and simplifies the presentation and renders it more symmetric. In addition, it yields a new algorithm and a new proof for the existence of stable matchings, new proofs for many known facts, and some new results (notably concerning players' strategies and the properties of the stable matching polytope).