Generalized intuitionistic fuzzy einstein weighted averaging aggregation operator

The intuitionistic fuzzy aggregation operators play an important role in combining multidimensional information in decision making process under uncertainty and recently received much more attentions to practitioners. In this paper, the generalized intuitionistic fuzzy Einstein weighted averaging (GIFEWA) operator is proposed. Based on the developed operator, a procedure is given to deal with multi-criteria decision-making (MCDM) problems under intuitionistic fuzzy environment and verified with numerical example.