作者: You-Hong Xu , Wei-Zhi Wu
DOI: 10.1007/978-3-642-31900-6_61
关键词: Defuzzification 、 Fuzzy set operations 、 Mathematics 、 Topological space 、 Type-2 fuzzy sets and systems 、 Pure mathematics 、 Fuzzy number 、 Rough set 、 Closure operator 、 Discrete mathematics 、 Fuzzy classification
摘要: A rough intuitionistic fuzzy set is the result of approximation an with respect to a crisp space. In this paper, we investigate topological structures sets. We examine that reflexive space can induce Alexandrov It proved lower and upper operators are, respectively, interior operator closure if only binary relation in transitive. Finally, show similarity produce clopen