Q-rung orthopair fuzzy sets and their variants
Decision-Making Analysis of Minimizing the Death Rate Due to COVID-19 by Using q-Rung Orthopair Fuzzy Soft Bonferroni Mean Operators

Mujahid Abbas; Muhammad Waseem Asghar; Yanhui Guo

Articles in Press, Accepted Manuscript, Available Online from 19 June 2022


  The q-rung orthopair fuzzy soft set (q-ROFSS) theory is a significant extension of Pythagorean fuzzy soft set and intuitionistic fuzzy soft set theories for dealing with the imprecision and uncertainty in data. The purpose of this study is to improve and apply this theory in decision-making. To achieve ...  Read More

Soft sets and their variants
A survey on different definitions of soft points: limitations, comparisons and challenges

Mujahid Abbas; Yanhui Guo; Ghulam Murtaza

Volume 2, Issue 4 , December 2021, , Pages 334-343


  The aim of this paper is to investigate different definitions of soft points in the existing literature on soft set theory and its extensions in different directions. Then limitations of these definitions are illustrated with the help of examples. Moreover, the definition of soft point in the setup of ...  Read More