An update operator for strategic ability

  • Authors:
  • Paolo Turrini;Jan Broersen;Rosja Mastop;John-Jules Meyer

  • Affiliations:
  • Department of Information and Computing Sciences, Utrecht University;Department of Information and Computing Sciences, Utrecht University;Department of Philosophy, Utrecht University;Department of Information and Computing Sciences, Utrecht University

  • Venue:
  • LORI'09 Proceedings of the 2nd international conference on Logic, rationality and interaction
  • Year:
  • 2009

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Abstract

Coalition Logic does not explicitly talk about the effects of a coalitional move on the strategic ability of the remaining players, while in Game Theory reasoning patterns involving this concept often occur. To fill this gap, we study an update operator for strategic ability update in coalition structures. Its formal connections with the update operators known from Dynamic Epistemic Logic will be discussed.