On Interval-Valued Hesitant Fuzzy Soft Sets

被引：22
|
作者：
Zhang, Haidong [1 ]
Xiong, Lianglin [2 ]
Ma, Weiyuan [1 ]
机构：
[1] Northwest Univ Nationalities, Sch Math & Comp Sci, Lanzhou 730030, Gansu, Peoples R China
[2] Yunnan Minzu Univ, Sch Math & Comp Sci, Kunming 650500, Yunnan, Peoples R China
来源：
MATHEMATICAL PROBLEMS IN ENGINEERING | 2015年 / 2015卷
基金：
中国国家自然科学基金;
关键词：
AGGREGATION OPERATORS; THEORETIC APPROACH;
D O I：
10.1155/2015/254764
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
By combining the interval-valued hesitant fuzzy set and soft set models, the purpose of this paper is to introduce the concept of interval-valued hesitant fuzzy soft sets. Further, some operations on the interval-valued hesitant fuzzy soft sets are investigated, such as complement, "AND," "OR," ring sum, and ring product operations. Then, by means of reduct interval-valued fuzzy soft sets and level hesitant fuzzy soft sets, we present an adjustable approach to interval-valued hesitant fuzzy soft sets based on decision making and some numerical examples are provided to illustrate the developed approach. Finally, the weighted interval-valued hesitant fuzzy soft set is also introduced and its application in decision making problem is shown.
引用
收藏
页数：17
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