Three-persons games with a cross-entropic criterion (Q2711369)

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Three-persons games with a cross-entropic criterion
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    14 May 2002
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    infinite game
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    best reply
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    entropy formula
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    Three-persons games with a cross-entropic criterion (English)
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    Let \(G\) be a three-person variable-sum game. Each player has a countably infinite set of pure strategies. The paper characterizes the best reply of a single player, against fixed mixed strategies of the two opponents; and also gives a necessary and sufficient condition for the existence of a best reply. This characterization recall the entropy formula from thermodynamics.
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