Results 271 to 280 of about 10,463 (305)

Spherical Fuzzy Soft Sets

2020
In this chapter, the definition of spherical fuzzy soft sets (SFSSs) and a few of its properties are introduced. SFSSs are presented as a generalization of soft sets. Notably, we tend to showed DeMorgan’s laws that are valid is SFSS theory. Also, we advocate an algorithm to solve the decision-making problem primarily based on adjustable soft ...
P. A. Fathima Perveen, Sunil Jacob John, K. V. Babitha   +2 more
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Comparison of the concepts of soft set, fuzzy soft set and L-fuzzy set

2011 Eighth International Conference on Fuzzy Systems and Knowledge Discovery (FSKD), 2011
This paper consists of two related but independent parts: (1) Characterizing separation axioms of topological spaces with soft sets. (2) Comparing the concepts of soft set, fuzzy soft set and L-fuzzy set.
null Fu Li, null Wang Pingshu
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Note on fuzzy soft sets and fuzzy soft lattices

Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A. Matemáticas, 2017
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Rehman, Noor, Ali, Abbas, Park, Choonkil
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Ternary fuzzy soft sets

Computational and Applied Mathematics
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Fu, Li, Qin, Feng
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Logic Connectives for Soft Sets and Fuzzy Soft Sets

IEEE Transactions on Fuzzy Systems, 2014
Collections of soft sets and fuzzy soft sets are complete modular lattices with respect to certain binary operations. Therefore, logic connectives such as Triangular norms, Triangular conorms, and implications may be studied for them. A major hurdle in this study is that soft sets and fuzzy soft sets are not sets and fuzzy sets, respectively. Actually,
Muhammad Irfan Ali, Muhammad Shabir
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Fuzzy soft sets as L -fuzzy sets

Journal of Intelligent & Fuzzy Systems, 2019
In this paper, it is shown that an L -fuzzy soft set on X with a set E of parameters can be regarded as an L X -fuzzy set on E , and it can also be regarded as an L
Shi, Fu-Gui, Fan, Chao-Zan
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Entropy on intuitionistic fuzzy soft sets and on interval-valued fuzzy soft sets

Information Sciences, 2013
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Jiang, Yuncheng, Tang, Yong, Liu, Hai, Chen, Zhenzhou   +3 more
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A note on soft sets, rough soft sets and fuzzy soft sets

Applied Soft Computing, 2011
Abstract: Concept of an approximation space associated with each parameter in a soft set is discussed and an approximation space associated with the soft set is defined. For any subset X of the universe U, there is a fuzzy subset of U associated with each parameter of the soft set, also there is a fuzzy subset associated with the soft set.
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ON FUZZY SOFT COMPACT SPACES VIA FUZZY SOFT PRE-OPEN SETS AND FUZZY SOFT PC-OPEN SETS

jnanabha
In this article, we study different kinds of compactness in fuzzy soft topological spaces by using the notions of fuzzy soft pre-open sets and fuzzy soft PC-open sets. Moreover, we define a new class of open cover based on fuzzy soft pre-open sets, fuzzy soft PC- open sets and discuss some of their properties. Also, we discuss the concept of fuzzy soft
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Rough Soft Sets in Fuzzy Setting

2013
Fuzzy set theory, soft set theory and rough set theory are mathematical tools for dealing with uncertainties and are closely related. In the paper, we define the notion of a soft set in L-set theory, introduce several operators for L-soft set theory, and investigate the rough operators on the set of all L-soft sets induced by the rough operators on L X
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