The concept of complex fuzzy set (CFS) and complex intuitionistic fuzzy set (CIFS) is two
recent developments in the field of fuzzy set (FS) theory. The significance of these concepts …

A novel entropy measure of Pythagorean fuzzy soft sets Page 1 http://www.aimspress.com/journal/Math
AIMS Mathematics, 5(2): 1050–1061. DOI:10.3934/math.2020073 Received: 16 October …

Hypersoft set (HSS) was proposed in 2018 as a generalization of the soft set (SS). In this
paper, the novelty of complex multi-fuzzy hypersoft set (CMFHSS) is discussed, which can …

In this paper, we first generalize the products of two fuzzy soft matrices. Through these
generalizations, three or more fuzzy soft matrices in the different types can be multiplied …

Complex fuzzy set (CFS) is a recent development in the field of fuzzy set (FS) theory. The
significance of CFS lies in the fact that CFS assigned membership grades from a unit circle …

Fighter aircraft selection is one of the most critical strategies for defense multiple criteria
decision-making analysis to increase the decisive power of air defense and its superior …

The basic idea underneath the generalized picture fuzzy soft set is very constructive in
decision-making, since it considers, how to exploit an extra picture fuzzy input from the …

Solid waste management has gained a reputation among environmentalists as it poses a
significant threat to the environment when done incorrectly and leading to effects longing for …

Type-2 intuitionistic fuzzy set (T2IFS) is a powerful and important extension of the classical
fuzzy set, intuitionistic fuzzy set to measure the vagueness and uncertainty. In a practical …

The objectives of this paper are to define novel aggregation operators (AOs) for aggregating
different complex spherical fuzzy numbers (CSFNs) under the influence of their membership …