Locally Convex Games

نویسنده

  • J. M. BILBAO
چکیده

We introduce a new class of cooperative games by using the notion of local supermodularity. Therefore locally convex games can be considered as relaxations of convex games. Cooperative games with the unit marginal worth property are defined and characterizations of locally concave (convex) games with this property are proved. Moreover, we obtain a characterization of a subclass of locally concave games in terms of the rank function of a matroid.

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تاریخ انتشار 2004