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  • Fan’s inequality in geodesi...
    Niculescu, Constantin P.; Rovenţa, Ionel

    Applied mathematics letters, 10/2009, Letnik: 22, Številka: 10
    Journal Article

    Fan’s minimax inequality is extended to the context of metric spaces with global nonpositive curvature. As a consequence, a much more general result on the existence of a Nash equilibrium is obtained.