Multiplayer belief revision
One main topic of the epistemic program of game theory deals with the value of information. To study this question in a broad context, one needs to adapt some of the tools used in multiplayer epistemic logic. A hierarchical belief structure is introduced both in a syntactical and semantical framework. In the same framework, a generalized notion of message is characterized by its content and its status. For a given message, a multiplayer belief revision rule that transforms any initial belief structure into a final belief one is designed. A representation theorem relates syntactical axioms to the belief revision rule.
|Date of creation:||Aug 2008|
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|Note:||View the original document on HAL open archive server: http://halshs.archives-ouvertes.fr/halshs-00344461|
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