Novel Complex T-Spherical Dual Hesitant Uncertain Linguistic Muirhead Mean Operators and Their Application in Decision-Making  

作　　者：Shouzhen Zeng Zeeshan Ali Tahir Mahmood 

机构地区：[1]School of Business,Ningbo University,Ningbo,315211,China [2]College of Statistics and Mathematics,Zhejiang Gongshang University,Hangzhou,310018,China [3]Department of Mathematics and Statistics,International Islamic University,Islamabad,44000,Pakistan

出　　处：《Computer Modeling in Engineering & Sciences》2021年第11期849-880,共32页工程与科学中的计算机建模（英文）

基　　金：This work is supported by the the Social Sciences Planning Projects of Zhejiang(21QNYC11ZD);Major Humanities and Social Sciences Research Projects in Zhejiang Universities(2018QN058);Statistical Scientific Key Research Project of China(2021LZ33);Fun-damental Research Funds for the Provincial Universities of Zhejiang(SJWZ2020002),Longyuan Construction Financial Research Project of Ningbo University(LYYB2002);the First Class Discipline of Zhejiang-A(Zhejiang Gongshang University Statistics).

摘　　要：In this manuscript,the theory of complex T-spherical dual hesitant uncertain linguistic set is discovered,which is the mixture of three different ideas like the complex T-spherical fuzzy set,dual hesitant fuzzy set,and uncertain linguistic set.The complex T-spherical dual hesitant uncertain linguistic set composes the uncertain linguistic set,truth grade,abstinence grade,and falsity grade.Whose real and imaginary parts are the subset of a unit interval,and some of their operational laws are also presented.The theory of complex T-spherical dual hesitant uncertain linguistic Muirhead mean operator,complex T-spherical dual hesitant uncertain linguistic weighted Muirhead mean operator,complex T-spherical dual hesitant uncertain linguistic dual Muirhead mean operator and complex T-spherical dual hesitant uncertain linguistic weighted dual Muirhead mean operator are discovered.Some exceptional cases of the proposed operators are also examined.A multi-attribute decision making technique is further utilized based on explored operators.Moreover,an enterprise informatization level evaluation issue is resolved by using the presented operators to verify the proficiency and capability of the discovered approaches.Finally,some comparative analysis and advantages of the explored works are further developed to express that it is more flexible and effective than the existing methods.

关 键 词：CTSDHULSs Muirhead mean operators MADM enterprise informatization level evaluation 

分 类 号：O17[理学—数学]