Intuitionistic fuzzy probabilities are an extension of the concept of probabilities with application in several practical problem solving tasks. The former are probabilities represented through intuitionistic fuzzy numbers, to indicate the uncertainty of the membership and nonmembership degrees in the value assigned to probabilities. Moreover, a dual hesitant fuzzy set (DHFS) is an extension of...

The necessity of dealing with uncertainty in real wold problems has been a long-term research challenge that has originated different methodologies and theories. Fuzzy sets along with their extensions such as, type-2 fuzzy sets, interval valued fuzzy sets, Atanassov’s intuitionistic fuzzy sets, etc., have provided a wide range of tools able to deal with uncertainty in different type of problems...

To finding appropriate recycling methods for plastic materials is a critical research issue and the effectiveness of new method being tested in this problem. Decision-making under conditions ambiguity can be difficult due to lack understanding incomplete information. The objective study enhance process selecting most suitable method. address uncertainty group decision-making, essay proposes usi...

In this article we define some aggregation operators for bipolar-valued hesitant fuzzy sets. These operations include bipolar-valued hesitant fuzzy ordered weighted averaging (BPVHFOWA) operator, bipolar-valued hesitant fuzzy ordered weighted geometric (BPVHFOWG) operator and their generalized forms. We also define hybrid aggregation operators and their generalized forms and solved a decision-m...

The theory investigated in this analysis is substantially more suitable for evaluating the dilemmas real life to manage complicated, risk-illustrating, and asymmetric information. complex Pythagorean fuzzy set expanded upon by q-rung orthopair (Cq-ROFS). They stand out having a qth power of part complex-valued membership degree imaginary non-membership that equal or less than 1. We define compa...

Green energy projects contribute to sustainable economic development of countries with the employment environmentally friendly production strategies. However, environmental priorities should be examined for this situation. Therefore, priority analysis executed issues while implementing green investment projects. Accordingly, study aims at proposing a unique decision-making model based on orthop...

Investments in microgeneration technologies help to boost the usage of clean energy while reducing pollution. However, selecting appropriate investment remains most critical phase developing these technologies. This study aims design a multi-criteria decision-making method (MCDM) evaluate alternatives for The proposed MCDM is based on Multi Stepwise Weight Assessment Ratio Analysis (M-SWARA), d...