P-sets and its Applied Characteristics
Shi Kai-quan · 2010
P-sets are a set pair which are composed ofinternal P-sets XFand outer P-sets XF,or(XF,XF)is P-sets.Psets have dynamic characteristics.By using P-sets,the concept of Information Inheritance and Information Inheritance Metric,as well as Information Inheritance Theorems were given.Based on characteristic of Information Inheritance,method and application ofinformation state identification were proposed.Information Image-generation,applications of Information Image hidden-potential were provided.P-sets are new theory and method to study dynamic information system.Finally,the reality of P-sets was given,the differences of P-sets and Z.Pawlak rough sets were given.