Results 1 to 10 of about 1,975,121 (294)
Fractional Hermite–Hadamard type inequalities for interval-valued functions [PDF]
Journal of Inequalities and Applications, 2019 We introduce the concept of interval harmonically convex functions. By using two different classes of convexity, we get some further refinements for interval fractional Hermite–Hadamard type inequalities. Also, some examples are presented.
Xuelong Liu +3 more
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Ekeland’s variational principle for interval-valued functions [PDF]
Computational and Applied Mathematics, 2021 In this paper, we attempt to propose Ekeland’s variational principle for interval-valued functions (IVFs). To develop the variational principle, we study a concept of sequence of intervals.
Gourav Kumar, Debdas Ghosh
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On preinvex interval-valued functions and unconstrained interval-valued optimization problems
RAIRO - Operations Research, 2023 The main objective of this paper is to investigate the generalized convexity of interval-valued functions under the total order relation and apply it to a class of unconstrained interval-valued optimization problems.
Fangfang Shi +3 more
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On Interval-Valued Pseudolinear Functions and Interval-Valued Pseudolinear Optimization Problems [PDF]
Journal of Function Spaces, 2015 Some basic characterizations of an interval-valued pseudolinear function are derived. By means of the properties of interval-valued pseudolinearity, a class of interval-valued pseudolinear programs is considered, and the solution set of the interval ...
Jianke Zhang +4 more
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New Hermite–Hadamard-type inequalities for -convex fuzzy-interval-valued functions
Advances in Difference Equations, 2021 In this paper, we introduce the non-convex interval-valued functions for fuzzy-interval-valued functions, which are called -convex fuzzy-interval-valued functions, by means of fuzzy order relation.
Muhammad Bilal Khan +3 more
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International Journal of Computational Intelligence Systems, 2021 It is well known that the concept of convexity establishes strong relationship with integral inequality for single-valued and interval-valued function.
Gul Sana +4 more
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Advances in Difference Equations, 2021 In this paper, we establish some Hermite–Hadamard–Fejér type inclusions for the product of two co-ordinated convex interval-valued functions. These inclusions are generalizations of some results given in earlier works.
Hasan Kara +4 more
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Mathematics, 2021 In this article, firstly, we establish a novel definition of weighted interval-valued fractional integrals of a function Υ˘ using an another function ϑ(ζ˙).
Humaira Kalsoom +3 more
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Fractional Ostrowski type inequalities for interval valued functions
Filomat, 2022 In this paper, we establish some generalization of Ostrowski type inequalities for interval valued functions by using the definitions of the 1H-derivatives. At the end, a briefly conclusion is given as well.
H. Budak, A. Kashuri, S. Butt
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Some New Classes of Preinvex Fuzzy-Interval-Valued Functions and Inequalities
International Journal of Computational Intelligence Systems, 2021 It is well known that convexity and nonconvexity develop a strong relationship with different types of integral inequalities. Due to the importance of the concept of nonconvexity and integral inequality, in this paper, we present some new classes of ...
Muhammad Bilal Khan +3 more
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