Linguistic Z-number weighted averaging operators and their application to portfolio selection problem.

by Amir Hosein Mahmoodi, Seyed Jafar Sadjadi, Soheil Sadi-Nezhad, Roya Soltani, Farzad Movahedi Sobhani
Published 2020-01-01

Linguistic Z-Number Bonferroni Mean and Linguistic Z-Number Geometric Bonferroni Mean Operators: Their Applications in Portfolio Selection Problems

by Amir Hosein Mahmoodi, Seyed Jafar Sadjadi, Soheil Sadi-Nezhad, Roya Soltani, Farzad Movahedi Sobhani
Published 2020-01-01