GLOBAL EXISTENCE OF CAUCHY PROBLEM FOR THE ACTIVATOR-INHIBITOR MODEL WITH SATURATION
饱和Activator-Inhibitor模型柯西问题的整体解

In this paper, the global existence is first proved for Cauchy problem of the Activator-Inhibitor model with saturation, then the feedback of the activator to source density is considered, and the global existence is also proved for the above model with feedback.