%A LIN Meng-lei1, YANG Wei-ping2 %T Properties of interval-valued intuitionistic fuzzy rough sets with implicators %0 Journal Article %D 2011 %J JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE) %R %P 104-109 %V 46 %N 8 %U {http://lxbwk.njournal.sdu.edu.cn/CN/abstract/article_2175.shtml} %8 2011-08-20 %X

 By employing two interval-valued intuitionistic fuzzy implicators I and J, interval-valued intuitionistic fuzzy rough sets with implicators are first defined in the intervalvalued intuitionistic fuzzy approximation space. Properties of interval-valued intuitionistic fuzzy rough sets with implicators are proved. Finally, the reflexivity, symmetry and transitivity of interval-valued intuitionistic fuzzy relations are characterized.