Results 31 to 40 of about 1,160,362 (285)

Jensen m-Convexity on Set-Valued Function

Cauchy: Jurnal Matematika Murni dan Aplikasi
This paper discusses the class of Jensen m-convex functions and their properties, leading to enhancements of these functions and Jensen's inequalities for set-valued functions.
Eko Dedi Pramana, Ratno Bagus Edy Wibowo, Mohamad Muslikh   +2 more
doaj   +1 more source

Multiple-attribute Decision-Making Method under a Single-Valued Neutrosophic Hesitant Fuzzy Environment

Journal of Intelligent Systems, 2015
On the basis of the combination of single-valued neutrosophic sets and hesitant fuzzy sets, this article proposes a single-valued neutrosophic hesitant fuzzy set (SVNHFS) as a further generalization of the concepts of fuzzy set, intuitionistic fuzzy set,
Ye Jun
doaj   +1 more source

Set-Theoretic Inequalities Based on Convex Multi-Argument Approximate Functions via Set Inclusion

Journal of Function Spaces, 2022
Hypersoft set is a novel area of study which is established as an extension of soft set to handle its limitations. It employs a new approximate mapping called multi-argument approximate function which considers the Cartesian product of attribute-valued ...
Atiqe Ur Rahman, Muhammad Saeed, Khuram Ali Khan, Rostin Matendo Mabela   +3 more
doaj   +1 more source

Inclusion measure for intuitionistic fuzzy sets and embedding of intervals [PDF]

Notes on IFS
Comparison of measuring the degree of inclusion for two intuitionistic fuzzy sets (IF-sets) and measuring the degree of embedding of two intervals is considered. Embedding is understood as the classical inclusion of intervals.
Michaela Bruteničová, Vladimír Janiš
doaj   +1 more source

Interpolation of set-valued functions

IMA Journal of Numerical Analysis
Abstract Given a finite number of samples of a continuous set-valued function F, mapping an interval to compact subsets of the real line, we develop good approximations of F, which can be computed efficiently. In the first stage, we develop an efficient algorithm for computing an interpolant to $F$, inspired by the ‘metric polynomial ...
Muzaffar, Qusay, Dyn, Nira, Levin, David
openaire   +2 more sources

Berge's Theorem for Noncompact Image Sets

, 2012
For an upper semi-continuous set-valued mapping from one topological space to another and for a lower semi-continuous function defined on the product of these spaces, Berge's theorem states lower semi-continuity of the minimum of this function taken over
Feinberg, Eugene A., Kasyanov, Pavlo O., Zadoianchuk, Nina V.   +2 more
core   +3 more sources

A new method to construct entropy of interval-valued Neutrosophic Set [PDF]

Neutrosophic Sets and Systems, 2016
Interval-valued neutrosophic set (INS) is a generalization of fuzzy set (FS) that is designed for some practical situations in which each element has different truth membership function, indeterminacy membership function and falsity membership function ...
Chunfang Liu, YueSheng Luo
doaj  

Optimization of Set-Valued Functions

Journal of Mathematical Analysis and Applications, 1994
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Convergence of Complex Fuzzy一valued Function Defined in Complex Fuzzy Number

Journal of Harbin University of Science and Technology, 2017
The author defines all fuzzy number which are symmetric respect to y-axis as zero fuzzy number，on the basis，the author defines the limitation of complex fuzzy-valued function and discusses the properties of convergence.
BI Shu-juan, XU Ya-Lan, CAO Hui
doaj   +1 more source

A Convergent Approximation of the Pareto Optimal Set for Finite Horizon Multiobjective Optimal Control Problems (MOC) Using Viability Theory [PDF]

, 2012
The objective of this paper is to provide a convergent numerical approximation of the Pareto optimal set for finite-horizon multiobjective optimal control problems for which the objective space is not necessarily convex.
Guigue, A.
core