Pythagorean fuzzy set, generalized by Yager, is a new tool to deal with vagueness
considering the membership grade μ μ and non-membership ν ν satisfying the condition μ …

Materials selection, as a essential link for manufacturing enterprises, has an important
driving-force to comprehensively upgrade material properties and service life, especially in …

Assessing and ranking private health insurance companies provides insurance agencies,
insurance customers, and authorities with a reliable instrument for the insurance decision …

All over the world, the COVID-19 outbreak seriously affects life, whereas numerous people
have infected and passed away. To control the spread of it and to protect people …

In the past few decades, it has been widely observed that environmental awareness is
continuously increasing among people, stakeholders, and governments. However, rigorous …

This paper presents a new approach for the treatment of uncertainty which is based on
interval-valued fuzzy-rough numbers (IVFRN). It is shown that by integrating the rough …

The selection of proper healthcare device suppliers in sustainable organ transplantation
networks has become an essential topic of increasing life expectancy. Assessment of …

TThe supply chain forms the backbone of any organization. However, the effectiveness and
efficiency of every activity get manifested in the financial outcome. Hence, measuring supply …

Many industries around the globe are opting for environment-friendly and intelligent
solutions. In this regard, the materials and manufacturing sectors have also evolved beyond …

Pythagorean fuzzy sets have a lot of applications in the field of engineering and scientific
problems. Also, besides, the power averaging (PA) operator can reduce the influence of …