Results 71 to 80 of about 404 (161)

A study on neutrosophic soft set and neutrosophic hypersoft set

Journal of Fuzzy Extension and Applications
This paper mainly intends to verify whether the basic laws of set theory apply in the Neutrosophic Soft Set (NSS). The laws examined in this paper for NSS include Commutative law, Associative law, Distributive law, Involution law, Idempotent law, and Negation law (law of contradiction and law of excluded middle).
S, Rajeshwari, R, Hema, Smarandache, Florentin   +2 more
openaire   +2 more sources

An Extensive Review of the Literature Using the Diophantine Equations to Study Fuzzy Set Theory

International Journal of Mathematics and Mathematical Sciences, Volume 2024, Issue 1, 2024.
Every field in mathematics has made significant progress in research with fuzzy sets. Numerous application fields were discovered in both empirical and theoretical investigations, ranging from information technology to medical technology, from the natural sciences to the physical sciences, and from technical education to fine arts education.
K. M. Abirami, Narayanan Veena, R. Srikanth, P. Dhanasekaran, Shih Pin Chen   +4 more
wiley   +1 more source

Optimizing E‐Commerce Selection Under Uncertainty: A New Framework for Decision‐Making With Extended Fuzzy TOPSIS

International Journal of Mathematics and Mathematical Sciences, Volume 2024, Issue 1, 2024.
The COVID‐19 pandemic significantly transformed consumer habits and the landscape of e‐commerce. This research assesses the performance of various e‐commerce platforms during this unprecedented period by employing the extended technique for order of preference similarity to ideal solution (TOPSIS) methodology.
Jency Leona Edward, Palanivel Kaliyaperumal, Muhammad Ahsan   +2 more
wiley   +1 more source

Approach to Multi-Criteria Decision-Making in a Neutrosophic Picture Hyper-Soft Set Environment using Generalized Neutrosophic TOPSIS [PDF]

Neutrosophic Sets and Systems
Given the complexity of today’s world, we might need to work with numbers requiring multi-attribute functions, such as those having positive, neutral, and negative membership and those having truth, indeterminacy, and falsity membership.
Manpreet Kaur , Akanksha Singh
doaj   +1 more source

New Types of Soft Sets 'HyperSoft Set, IndetermSoft Set, IndetermHyperSoft Set, and TreeSoft Set': An Improved Version

SSRN Electronic Journal, 2023
This is an improved paper of [10], where we recall the definitions together with practical applications of the Soft Set and its extensions to HyperSoft Set, IndetermSoft Set, IndetermHyperSoft Set, and TreeSoft Set.
openaire   +2 more sources

A study of the fundamentals of hypersoft set theory

, 2020
In this study, we discuss the fundamentals of hypersoft set such as hypersoft subset, complement, not hypersoft set and aggregation operators. After that we discuss the hypersoft set relation, sub relation, complement relation, function, matrices and operations on hypersoft matrices.
openaire   +2 more sources

Binary hypersoft sets: Theory and topology

Filomat
This paper introduces a novel extension of hypersoft sets, termed binary hypersoft sets (Bn-HySSs), representing an advanced generalization of binary soft sets over two universal sets and a parameter set. It presents fundamental operations of BnHySSs such as subset, superset, equality, complement, null and absolute sets, extended union/intersection ...
Zeravan Omar, Baravan Asaad
openaire   +1 more source

Weighted hypersoft and superhypersoft sets for high-dimensional decision models [PDF]

تصمیم گیری و تحقیق در عملیات
Purpose: The purpose of this paper is to address the limitation of existing soft set–based decision models that treat all parameters uniformly, by introducing weighted frameworks capable of capturing the varying importance of criteria in high-dimensional
Takaaki Fujita, Mithun Datta, Kalyani Debnath   +2 more
doaj   +1 more source

Soft set product extended to hypersoft set and indetermsoft set cartesian product extended to indetermhypersoft set

Journal of Fuzzy Extension and Applications, 2022
In this paper we define the Soft Set Product as a product of many soft sets and afterwards we extend it to the HyperSoft Set. Similarly, the IndetermSoft Product is extended to the IndetermHyperSoft Set. We also present several applications of the Soft Set Product to Fuzzy (and fuzzy-extensions)  Soft Set Product and to IndetermSoft Set and ...
openaire   +2 more sources

Parameterization of multi-decisive hypersoft set under fuzzy environment with application in multi-attribute decision making [PDF]

Yugoslav Journal of Operations Research
Fuzzy parameterized hypersoft expert set (FPHSE-set) is the generalisation of fuzzy parameterized soft expert set (FPSE-set). The FPHSE-set overcomes the shortcomings of FPSE-set for the examination of multi-argument approximate function.
Ihsan Muhammad
doaj   +1 more source