Research On Related Problems Of Evolutionary Game Model Of Multi-Species

Evolutionary game theory is study of the model of the interaction between the competition individual,it is widely used in biology,economics,and other social sciences and so on.At the present stage,the studies of game theory are major modeled in terms of single species ecology,research on evolutionary game model of single species can solve the contradiction,competition and cooperation and other issues between the individuals of a large species.However,different individuals in biological populations may also interact,and this phenomenon is more common in real life.By studying the evolutionary game theory of multi-species can play a powerful role to study ecological evolution,the emergence of self-organizing behavior,networked systems economic dynamics.So research the evolutionary game model of multi-species is a very meaningful work.This paper is divided into four chapters.The first chapter discusses the research background,research significance,current research status,the main content and research tools and innovations.The second chapter studies the issues of evolutionary game on single species.The third chapter studies evolutionary game model on multi-species.the fourth chapter is conclusion and prospect.Main outcomes of this paper are as follows:(1) Extend the concept and related properties of evolutionary stable neighborhood intrude strategy in single mono state species,so as to solve the issues of dynamical attainability of evolutionary stable strategy in the game of two states species,and validated by living examples.(2) Evolutionary game model established under multi-species.extends the related theory of single species to the game of multi-species,given the concept of evolutionary stable neighborhood intrude strategy of asymmetrical multi-player game,analyzed the issues of dynamical attainability of evolutionary stable strategy,in the interaction of mutation and natural selection,there exist an evolutionary stable neighborhood intrude strategy in multi-species evolutionary game.