The Hausdorff distance between two closed sets has important theoretical and practical
applications. Yet apart from finite point clouds, there appear to be no generic algorithms for …

The concepts of strongly E-invex sets, strongly E-invex, strongly E-preinvex, and strongly
pseudo E-preinvex functions are introduced in this paper. We have included several non …

The main aim of the present paper is to introduce geodesic (E, F)-convex sets and geodesic
(E, F)-functions on a Riemannian manifold. Furthermore, some basic properties of these …

In this paper, a new class of non-convex functions called semi strongly (E, F)-convex
functions are presented. This class represents a natural extension of semi strongly E-convex …

In this paper, new classes of (𝓅, 𝔼)− convex sets and (𝓅, 𝔼)− convex functions are
presented by combining the classes of 𝓅-convexity and 𝔼-convexity of sets and functions …

In this paper, we propose new types of non-convex functions called strongly--vex functions
and semi strongly--vex functions. We study some properties of these proposed functions. As …

In this paper, a new class of nonconvex sets and functions called strongly (𝐸, 𝐹)-convex sets
and strongly (𝐸, 𝐹)-convex functions are introduced. This class is considered as a natural …

As a generalization of convexity, $ E $-convexity has been defined and studied in many
publications. In this study, we recall the class of $ E $-$\mathbb {Q} $-convex sets, $ E …

In this paper, the class of semi E hb-preinvex and pseudo E hb-preinvex functions are
defined as an extension of EB-preinvex and h-preinvex functions. In this extension the …