46 citations · 141 across the 18 of their papers we have counts for
18 papers
Abstract homogeneity of interval-valued functions
Ana Shirley Monteiro, Regivan Santiago, Radko Mesiar +4
In this paper we develop the idea of abstract homogeneity in the context of interval-valued (IV) functions endowed with admissible orders and investigate some of its properties.
On Monotonicities of Interval Valued Functions
Ana Shirley Monteiro, Regivan Santiago, Martin Papco +2
In this paper, we develop the notions of weak/directional monotonicity (developed by Sesma-Sara et al. in terms of the \emph{Kulisch-Miranker order}) and the notion of -monoto…
Generalized-Hukuhara Subgradient Method for Optimization Problem with Interval-valued Functions and its Application in Lasso Problem
Debdas Ghosh, Amit Kumar Debnath, Radko Mesiar +1
In this study, a \emph{-subgradient technique} is developed to obtain efficient solutions to the optimization problems with nonsmooth nonlinear convex interval-valued functions…
Generalized-Hukuhara Subdifferential Analysis and Its Application in Nonconvex Composite Optimization Problems with Interval-valued Functions
Anshika, Debdas Ghosh, Ram Surat Chauhan +1
In this article, we study -subdifferential calculus of convex interval-valued functions (IVFs) and apply it in a nonconvex composite model of interval optimization problems (IO…
Towards interval uncertainty propagation control in bivariate aggregation processes and the introduction of width-limited interval-valued overlap functions
Tiago da Cruz Asmus, Graçaliz Pereira Dimuro, Benjamín Bedregal +3
Overlap functions are a class of aggregation functions that measure the overlapping degree between two values. Interval-valued overlap functions were defined as an extension to exp…
Generalized-Hukuhara Subgradient and its Application in Optimization Problem with Interval-valued Functions
Amit Kumar Debnath, Debdas Ghosh, Radko Mesiar +1
In this article, the concepts of gH-subgradients and gH-subdifferentials of interval-valued functions are illustrated. Several important characteristics of the gH-subdifferential o…