A systematic review of complex fuzzy sets and logic
O Yazdanbakhsh, S Dick - Fuzzy sets and systems, 2018 - Elsevier
Complex fuzzy sets and logic are an extension of type-1 fuzzy sets wherein memberships
may be complex-valued. This has been an area of growing research focus in the fuzzy …
may be complex-valued. This has been an area of growing research focus in the fuzzy …
On Pythagorean and complex fuzzy set operations
Complex fuzzy logic is a new multivalued logic system that has emerged in the last decade.
At this time, there are a limited number of known instances of complex fuzzy logic, and only a …
At this time, there are a limited number of known instances of complex fuzzy logic, and only a …
A method to multi-attribute group decision-making problem with complex q-rung orthopair linguistic information based on heronian mean operators
The notions of complex q-rung orthopair fuzzy sets (Cq-ROFSs) and linguistic sets (LSs) are
two different concepts to deal with uncertain information in multi-attribute group decision …
two different concepts to deal with uncertain information in multi-attribute group decision …
Approach to multicriteria group decision making with Z‐numbers based on TOPSIS and Power aggregation operators
F Wang, J Mao - Mathematical problems in Engineering, 2019 - Wiley Online Library
Decisions strongly rely on information, so the information must be reliable, yet most of the
real‐world information is imprecise and uncertain. The reliability of the information about …
real‐world information is imprecise and uncertain. The reliability of the information about …
Complex fuzzy arithmetic aggregation operators
A complex fuzzy set, characterized by complex-valued membership functions, is a
generalization of a fuzzy set. In this paper, we present complex fuzzy arithmetic aggregation …
generalization of a fuzzy set. In this paper, we present complex fuzzy arithmetic aggregation …
Complex fuzzy geometric aggregation operators
A complex fuzzy set is an extension of the traditional fuzzy set, where traditional [0, 1]-valued
membership grade is extended to the complex unit disk. The aggregation operator plays an …
membership grade is extended to the complex unit disk. The aggregation operator plays an …
A solution of the complex fuzzy heat equation in terms of complex dirichlet conditions using a modified crank–nicolson method
H Zureigat, MA Tashtoush, AFA Jassar… - Advances in …, 2023 - Wiley Online Library
Complex fuzzy sets (CFSs) have recently emerged as a potent tool for expanding the scope
of fuzzy sets to encompass wider ranges within the unit disk in the complex plane. This study …
of fuzzy sets to encompass wider ranges within the unit disk in the complex plane. This study …
Complex hesitant fuzzy sets and its applications in multiple attributes decision-making problems
Decision-makers (DMs) usually face many obstacles to give the right decision, multiplicity of
them highlights a problem to represent a set of potential values to assign a collective …
them highlights a problem to represent a set of potential values to assign a collective …
Confidence levels bipolar complex fuzzy aggregation operators and their application in decision making problem
A novel idea called bipolar complex fuzzy set makes it simple to represent difficult and
ambiguous information in practical issues. Confidence levels, bipolar fuzzy set, and complex …
ambiguous information in practical issues. Confidence levels, bipolar fuzzy set, and complex …
Distance measures between the interval-valued complex fuzzy sets
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 …
significance of CFS lies in the fact that CFS assigned membership grades from a unit circle …