Hesitant fuzzy sets and their variants
Supply chain management problem modelling in hesitant fuzzy environment

Madineh Farnam; Majid Darehmiraki

Volume 3, Issue 4 , October 2022, , Pages 317-336

https://doi.org/10.22105/jfea.2022.337573.1216

Abstract
  Complex nature of the current market is often caused by uncertainties, data uncertainties, their manner of use, and differences in managers' viewpoints. To overcome these problems, Hesitant Fuzzy Sets (HFSs) can be useful as the extension of fuzzy set theory, in which the degree of membership of an element ...  Read More

Hesitant fuzzy sets and their variants
Solution procedure for multi-objective fractional programming problem under hesitant fuzzy decision environment

Madineh Farnam; Majid Darehmiraki

Volume 2, Issue 4 , December 2021, , Pages 364-376

https://doi.org/10.22105/jfea.2021.288198.1152

Abstract
  For the three last decades, the multi-objective fractional programming problem has attracted the attention of many researchers due to various applications in production planning, financial field, and inventory management, and so on. The main aim of this study is to introduce a new application of hesitant ...  Read More