Results 11 to 20 of about 8,228 (244)

On automatic boundedness of Nemytskiĭ set-valued operators [PDF]

Studia Mathematica, 1995
Let \(\Omega\) be a measure space, \(X\) and \(Y\) two separable Fréchet spaces, and \(F: \Omega\times X\to 2^Y\) a sup-measurable multifunction. The authors show that, whenever the superposition operator generated by \(F\) acts between two modular spaces, it is automatically bounded on bounded sets.
Rolewicz, S., Song, Wen
openaire   +2 more sources

Interval-valued intuitionistic neutrosophic hypersoft TOPSIS method based on correlation coefficient [PDF]

Neutrosophic Sets and Systems, 2022
In multi-criteria decision-making problems, we may have to deal with numbers that are in interval forms, like those of membership, non-membership grades and indeterminacy grades representing unique attributes of elements. When decision-makers come across
A. Bobin, V. Chinnadurai
doaj   +1 more source

Representation of Set Valued Operators [PDF]

Transactions of the American Mathematical Society, 1985
In this paper we prove representation theorems for set valued additive operators acting on the spaces L X 1 ( X = separable Banach space) L_X^1(X = {\text {separable Banach space)}} , L 1 {L^1} and
openaire   +2 more sources

Short Introduction to Standard and NonStandard Neutrosophic Set and Logic (review paper) [PDF]

Neutrosophic Sets and Systems
The definitions of Single-Valued Neutrosophic Set (SVNS), Interval-Valued Neutrosophic Set (IVNS), Subset-Valued Neutrosophic Set (SVNS), and respectively NonStandard Neutrosophic Set [Single-Valued (NoS SVNS), Interval-Valued (NoS IVNS), and Subset ...
Florentin Smarandache
doaj   +1 more source

Some Operators For Interval Generalized Set Valued Neutrosophic Quintuple Numbers And Sets [PDF]

Neutrosophic Sets and Systems
In this study, some constructions related to interval generalized set-valued neutrosophic quintuple sets and score and certainty functions are given.
Memet Şahin, Abdullah Kargın , Damla Yalvaç   +2 more
doaj   +1 more source

Hesitant Bipolar-Valued Neutrosophic Set: Formulation, Theory and Application

IEEE Access, 2019
This paper proposes a hesitant bipolar-valued neutrosophic set (HBVNS) based on the combination of bipolar neutrosophic sets and hesitant fuzzy sets.
Azzah Awang, Mumtaz Ali, Lazim Abdullah
doaj   +1 more source

Interval-Valued Intuitionistic Hesitant Fuzzy Aggregation Operators and Their Application in Group Decision-Making

Journal of Applied Mathematics, 2013
Hesitant fuzzy sets, permitting the membership of an element to be a set of several possible values, can be used as an efficient mathematical tool for modelling people’s hesitancy in daily life. In this paper, we extend the hesitant fuzzy set to interval-
Zhiming Zhang
doaj   +1 more source

Vaccine distribution technique under QSVN environment using different aggregation operator [PDF]

Neutrosophic Sets and Systems, 2022
In this article some Dombi operations on Quadripartitioned single valued neutrosophic (QSVN) set are studied. Later on some QSVN weighted Dombi operators i.e. QSVNWDA and QSVNWDG operators are introduced and their properties are studied.
Kalyan Sinha, Pinaki Majumdar, Said Broumi   +2 more
doaj   +1 more source

Approximations of Set-Valued Functions by Metric Linear Operators [PDF]

Constructive Approximation, 2006
In this work, we introduce new approximation operators for univariate set-valued functions with general compact images. We adapt linear approximation methods for real-valued functions by replacing linear combinations of numbers with new metric linear combinations of finite sequences of compact sets, thus obtaining "metric analogues" operators for set ...
Dyn, Nira, Farkhi, Elza, Mokhov, Alona
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Aczel Alsina t-norm and t-conorm-based aggregation operators under linguistic interval-valued intuitionistic fuzzy setting with application [PDF]

PeerJ Computer Science
This article uses the Aczel-Alsina t-norm and t-conorm to make several new linguistic interval-valued intuitionistic fuzzy aggregation operators. First, we devised some rules for how linguistic interval-valued intuitionistic fuzzy numbers should work ...
Afra Siab, Muhammad Sajjad Ali Khan, Muhammad Asif Jan, Vladimir Simic, Nebojsa Bacanin, Tapan Senapati   +5 more
doaj   +2 more sources