This paper proposes a general expression for the framework of content delivery network and a novel and interesting game particle-field(G-PF) approach to content distribution problem.

On the basis of the theory a model of firm s optimal strategy in Nash equilibrium condition of market games is constructed.

The unique way of system vicissitude and the basic environment of China’s stock market established the role of implicit guarantor by Chinese government, which initiated and strengthened a series of market game between government and investors, listed companies, state-owned enterprises, securities companies.

The paper puts forward a viewpoint about how to choice the market game strategies according to the core competencies.

Assuming that expenditures are made prior to bidding and are not known by rival bidders,a market game model with expenditures prior to bidding is constructed.

Classical game theory is the mathematical theory of decision making under competitive situations,and it has been widely used in many fields,such as economics,sociology,Quantum game theory is the extension of classical game theory into quantum realm while classical game is a subset of quantum game because of its entangle property.

In recent years, for the development of quantum physics, a new intercross area of game theory and quantum physics had born, that is quantum game theory.

Quantum Games and Game s Quantization;

The current status of quantum games,including recent developments,is presented in this paper.