Decision-making methods play an important role in the real-life of human beings and consist
of choosing the best options from a set of possible choices. This paper proposes the notion …

Complex fuzzy N-soft set (CFN-SS) is an important technique to manage awkward and
unreliable information in realistic decision-making problems. CFN-SS is a blend of two …

Fermatean fuzzy set theory is emerging as a novel mathematical tool to handle uncertainties
in different domains of real world. Fermatean fuzzy sets were presented in order that …

This paper presents the novel concept of complex spherical fuzzy N‐soft set (CSFNSfS)
which is capable of handling two‐dimensional vague information with parameterized …

Many models of uncertain knowledge have been designed that combine expanded views of
fuzziness (expressions of partial memberships) with parameterization (multiple subsethood …

In a conventional interpretation of decision-making based on ambiguity, a decision-maker
must prefer the best possible opportunity including various feasible possibilities. However …

In this paper, by integrating Pythagorean fuzzy set with N-soft set, we propose a
generalization of N-soft set called the theory of Pythagorean fuzzy N-soft set and explore …

The interval-valued q-rung orthopair fuzzy sets and soft sets are two different uncertainty
theories to cope with incomplete and uncertain information in several real-world multi …

The existing definition of generalized intuitionistic fuzzy soft sets (GIFSSs) is clarified and
reformulated as a combination of an IFSS over the universe of discourse and an intuitionistic …

Soft set theory acts as a fundamental tool for handling the uncertainty in the data by adding
aparameterized factor during the process as compared to fuzzy as well as intuitionistic fuzzy …