Game theory can be divided into single-player game, double-player game and multiplayer game according to the number of participants; According to the action order, it can be divided into static game, dynamic game and repeated game; According to the sum of interests, it can be divided into zero-sum game and non-zero-sum game.

According to the rationality of participants, it can be divided into rational game and incomplete rational game; According to the degree of information consciousness, it can be divided into complete information game and incomplete information game; According to the understanding of what has happened, it can be divided into complete information game and incomplete information game. There can also be many different cross-classifications.

Introduction to game theory:

Game theory, also known as game theory and game theory, is a new branch of modern mathematics and an important subject of operational research. Game theory mainly studies the interaction between formulaic incentive structures, which is a mathematical theory and method to study phenomena with the nature of struggle or competition.

2. Game theory considers the individual's predictive behavior and actual behavior in the game, and studies their optimization strategies. Biologists use game theory to understand and predict some results of evolution. Game theory has become one of the standard analytical tools of economics. Widely used in finance, securities, biology, economics, international relations, computer science, political science, military strategy and many other disciplines.

Second, the game type:

1. Games can be divided into cooperative games and non-cooperative games. The difference between cooperative game and non-cooperative game lies in whether there is a binding agreement between the two parties. If there is, it is a cooperative game, if not, it is a non-cooperative game.

2. From the time sequence of behavior, game theory can be further divided into static game and dynamic game. Static game means that in the game, participants choose at the same time or not at the same time, but the latter actor doesn't know what specific action the former actor has taken. Dynamic game means that in the game, the actions of participants are orderly, and the latter actor can observe the actions chosen by the previous actor.