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An Introduction to Infinite Hat Problems. (French)

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  • معلومة اضافية
    • نبذة مختصرة :
      The article provides an introduction to infinite hat problems. It sets up a general framework for hat problems of the Gabay-O'Connor type and presents a few results in the finite case. It also presents the Gabay-O'Connor Theorem and a theorem of Lenstran involving strategies that either make every player correct or every player incorrect.