We devote this paper to study a class of interval valued multiobjective programming
problems. For this we consider two order relations LU and LS on the set of all closed …

In this paper, we focus on necessary and sufficient efficiency conditions for optimization
problems with multiple objectives and a feasible set defined by interval-valued functions. A …

In this paper, we study the Karush–Kuhn–Tucker optimality conditions in an optimization
problem with interval-valued objective function on Hadamard manifolds. The gH-directional …

In this paper a non-smooth optimization problem is studied in an uncertain environment. The
objective function of this problem is interval valued function. We introduce the class of …

In this paper, a new class of generalized convex optimization problems with a multiple
interval-valued objective function is considered. The concepts of B-preinvexity, B-invexity …

In this paper we present a review of the most important notions and characterizations of
differentiability and necessary optimality conditions for a fuzzy multiobjective problem. As …

The objective of this paper is to study the interval-valued multiobjective continuous-time
programming. First, both Karush–Kuhn–Tucker necessary and sufficient optimality …

This work addresses constrained optimization problems in which the objective function is
interval-valued while the inequality constraints functions are real-valued. Both necessary …

We devote this paper to study of multiobjective programming problems with interval valued
objective functions. For this, we consider two order relations LU and LS on the set of all …

In this work we extend concepts of differentiability for Interval-Valued functions (IV-functions)
of multiple variables, based on generalized Hukuhara gH-difference. In this context, we …