Results 21 to 30 of about 62,477 (314)

Fuzzy Neutrosophic Alpha m -Closed Sets in Fuzzy NeutrosophicTopological Spaces [PDF]

open access: yesNeutrosophic Sets and Systems, 2018
In this paper, we state a new class of sets and called them fuzzy neutrosophic Alpha m-closed sets, and we prove some theorem related to this definition. Then, we investigate the relation between fuzzy neutrosophic Alpha m-closed sets, fuzzy neutrosophic
Fatimah M. Mohammed, Shaymaa F. Matar
doaj   +1 more source

Multi-fuzzy Sets: An Extension of Fuzzy Sets

open access: yesFuzzy Information and Engineering, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Sebastian, Sabu, Ramakrishnan, T. V.
openaire   +2 more sources

Fuzzy sets and (fuzzy) random sets in Econometrics and Statistics

open access: yesEconometrics and Statistics, 2023
The research in the present manuscript has been partially supported by the Spanish Government through MINECO-18-MTM2017-89632-P Grant. Their finantial support is greatfully acknowledged.
Ana Colubi, Ana Belén Ramos-Guajardo
openaire   +2 more sources

On Fuzzy Soft Sets [PDF]

open access: yesAdvances in Fuzzy Systems, 2009
We further contribute to the properties of fuzzy soft sets as defined and studied in the work of Maji et al. ( 2001), Roy and Maji (2007), and Yang et al. (2007) and support them with examples and counterexamples. We improve Proposition 3.3 by Maji et al., (2001).
Bashir Ahmad 0002, Athar Kharal
openaire   +2 more sources

Fuzzy Neutrosophic Strongly Alpha Generalized Closed Sets in Fuzzy Neutrosophic Topological spaces [PDF]

open access: yesNeutrosophic Sets and Systems, 2020
In this paper, we will define a new set called fuzzy neutrosophic strongly alpha generalized closed set, so we will prove some theorems related to this concept.
Shaymaa F. Matar, Fatimah M. Mohammed
doaj   +1 more source

New Hesitant Fuzzy Operators

open access: yesFuzzy Information and Engineering, 2014
In this paper, four new operators (O1,O2,O3,O4) are proposed, defined and considered to study the new properties and identities on hesitant fuzzy sets. Since these operators are useful for different operation on hesitant fuzzy sets, the various theorems ...
G.S. Thakur, Rekha Thakur, Ravi Singh
doaj   +1 more source

A note on operations of hesitant fuzzy sets [PDF]

open access: yesInternational Journal of Computational Intelligence Systems, 2015
In this paper, properties of operations and algebraic structures of hesitant fuzzy sets are investigated. Semilattices of hesitant fuzzy sets with union and intersection are discussed, respectively.
Zheng Pei, Liangzhong Yi
doaj   +1 more source

On Fuzzy Matroids [PDF]

open access: yes, 2012
The aim of this paper is to discuss properties of fuzzy regular-flats, fuzzy C- flats, fuzzy alternative-sets and fuzzy i-flats. Moreover, we characterize some peculiar fuzzy matroids via these notions. Finally, we provide a decomposition of fuzzy strong
Talal Ali Al-hawary   +1 more
core   +1 more source

Quaternionic Fuzzy Sets

open access: yesAxioms, 2023
A novel concept of quaternionic fuzzy sets (QFSs) is presented in this paper. QFSs are a generalization of traditional fuzzy sets and complex fuzzy sets based on quaternions.
Songsong Dai
doaj   +1 more source

Dual Hesitant Fuzzy Sets

open access: yesJournal of Applied Mathematics, 2012
In recent decades, several types of sets, such as fuzzy sets, interval-valued fuzzy sets, intuitionistic fuzzy sets, interval-valued intuitionistic fuzzy sets, type 2 fuzzy sets, type 𝑛 fuzzy sets, and hesitant fuzzy sets, have been introduced and ...
Bin Zhu, Zeshui Xu, Meimei Xia
doaj   +1 more source

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