Stochastic Approximations and Differential Inclusions

نویسندگان

  • Michel Benaïm
  • Josef Hofbauer
  • Sylvain Sorin
چکیده

The dynamical systems approach to stochastic approximation is generalized to the case where the mean differential equation is replaced by a differential inclusion. The limit set theorem of Benäım and Hirsch is extended to this situation. Internally chain transitive sets and attractors are studied in detail for set-valued dynamical systems. Applications to game theory are given, in particular to Blackwell’s approachability theorem and the convergence of fictitious play.

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عنوان ژورنال:
  • SIAM J. Control and Optimization

دوره 44  شماره 

صفحات  -

تاریخ انتشار 2005