Three-way conflict analysis in dual hesitant fuzzy situation tables

Conflict occurs in all aspects of life, and people tend to consider a variety of factors in the face of it and hesitate to make decisions among multiple choices. This paper performs a three-way conflict analysis in the dual hesitant fuzzy case. Firstly, we propose the concept of dual hesitant fuzzy situation tables (DHFSTs). Subsequently, we trisect the pairs of agents and objectively calculate issue weights by CRITIC method rather than subjective assignments. According to Bayesian minimum risk theory, we derive trisection of agents, in which the state set is calculated objectively. Then, we analyze three issue sets through the conflicting characters of issues, which provides a new way to consider the trisection of issues. In addition, we put forward the definition of maximal coalitions in DHFSTs and give an effective calculation method. Finally, we illustrate the feasibility of the proposed model by analyzing the development plan in Gansu Province, and conduct a brief comparative analysis.(c) 2022 Elsevier Inc. All rights reserved.