Results 11 to 20 of about 18,455 (256)
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
doaj +1 more source
Interval valued Jensen’s inequalities for h-convex functions on time scales
Arab Journal of Basic and Applied Sciences, 2023 In the paper, we study dynamic h-convexity for interval valued functions. Some generalizations of Jensen’s inequality in interval valued analysis for h-convex functions on time scales are proved in the paper. In seek of applications of generalized Jensen’
Ammara Nosheen +3 more
doaj +1 more source
Ekeland’s variational principle for interval-valued functions
Computational and Applied Mathematics, 2023 In this paper, we attempt to propose Ekeland's variational principle for interval-valued functions (IVFs). To develop the variational principle, we study the concept of sequence of intervals. In the sequel, the idea of gH-semicontinuity for IVFs is explored.
Gourav Kumar, Debdas Ghosh
openaire +3 more sources
Journal of Inequalities and Applications, 2021 In this paper, we introduce ( h 1 , h 2 ) $(h_{1},h_{2})$ -preinvex interval-valued function and establish the Hermite–Hadamard inequality for preinvex interval-valued functions by using interval-valued Riemann–Liouville fractional integrals.
Nidhi Sharma +3 more
doaj +1 more source
Riemann-Liouville Fractional Inclusions for Convex Functions Using Interval Valued Setting
Mathematics, 2022 In this work, various fractional convex inequalities of the Hermite–Hadamard type in the interval analysis setting have been established, and new inequalities have been derived thereon.
Vuk Stojiljković +3 more
doaj +1 more source
Certain Novel Fractional Integral Inequalities via Fuzzy Interval Valued Functions
Fractal and Fractional, 2023 Fuzzy-interval valued functions (FIVFs) are the generalization of interval valued and real valued functions, which have a great contribution to resolve the problems arising in the theory of interval analysis. In this article, we elaborate the convexities
Miguel Vivas-Cortez +5 more
doaj +1 more source
An Integrated Maple Package for Algebraic Interval Neutrosophic Matrices [PDF]
Neutrosophic Sets and Systems, 2023 In this paper, a maple code is presented to do many operations on interval valued neutrosophic matrices including entering the elements of the matrix, checking whether a given matrix is an interval valued neutrosophic matrix or not, finding complement of
Said Broumi +2 more
doaj +1 more source
Second-order optimality conditions for interval-valued functions
Journal of Inequalities and Applications, 2023 This work is included in the search of optimality conditions for solutions to the scalar interval optimization problem, both constrained and unconstrained, by means of second-order optimality conditions.
Gabriel Ruiz-Garzón +3 more
doaj +1 more source
On optimality and duality for multiobjective interval-valued programming problems with vanishing constraints [PDF]
Iranian Journal of Numerical Analysis and Optimization, 2023 In this study, we explore the theoretical features of a multiobjective interval-valued programming problem with vanishing constraints. In view of this, we have defined a multiobjective interval-valued programming prob-lem with vanishing constraints in ...
B. Japamala Rani, I. Ahmad, K. Kummari
doaj +1 more source
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
doaj +1 more source