Just to mention as we go past it, a novelty here. Every game we've seen in the class so far has had a discrete number of strategies. Even the game, when you chose numbers, you chose numbers 1, 2, 3, 4, 5, up to a 100, there were 100 strategies. Here there's a continuum of strategies. You could choose any real number in the interval [0, 4]. So you have a continuum of possible choices. That's not going to bother us but let's point out it's there. So there's a cont
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黄芷瑶
Classic models and strategies: Nash equilibrium: A game in which each player knows the strategies of the other players and cannot gain a higher return by changing his or her own strategy. Potential Games: The payoff function of the player can be mapped to a global potential function, and there must be a Nash equilibrium in potential games. Negative sum, zero-sum, positive-sum game: According to the results of the game, the game can be divided into three basic types: negative sum game, zero-sum game and positive-sum game.
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