In the afternoon of December 31st, 2015, a lecture entitled “Relative Research Progress about Logical Dynamic system” was held successfully in the conference room of Building 3.The report was given by Professor Hong-Sheng Qi and held by Professor Wei Cui.
       Before the lecture,Cui gave us a brief introduction about the guest Hong-Sheng Qi,who is the vice researcher of academy of mathematics and system science in Chinese Academy of Science.He got his doctorate there and has been the post doctorate in key laboratory of system control of Chinese Academy of Science from 2008 to 2010,and then work there until now.In this report,systems in the real world can be divided into two parts:one of them was the dynamic evolution process base on change of physical quantity, such as celestial movement and mechanical movement.They can be described by Differential equations or difference equations.Another one was logical evolution process based on logical judging,reasoning, decising,such as boolean network, and finite evolutionary game.
        We believed that students have learned a lot form this lecture.