En este trabajo hacemos una extensión de la métrica de Hausdorff H sobre C(Rn), el espacio de todos los conjuntos difusos cerrados en Rn, obteniendo una familia de métricas Df. Estudiamos algunas propiedades topológicas del espacio métrico (C(Rn), Df).
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November 15, 2016 (v1)PublicationUploaded on: March 27, 2023
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October 26, 2016 (v1)Publication
In this article we consider optimization problems where the objectives are fuzzy functions (fuzzy-valued functions). For this class of fuzzy optimization problems we discuss the Newton method to find a non-dominated solution. For this purpose, we use the generalized Hukuhara differentiability notion, which is the most general concept of...
Uploaded on: March 27, 2023 -
February 17, 2016 (v1)Publication
Varios trabajos relacionados con la existencia y unicidad de soluciones para ecuaciones diferenciales difusas son basados en que el problema de Cauchy es equivalente a una ecuación integral. Este hecho que también es verdadero en el contexto clásico, no es siempre verdadero en el contexto de ecuaciones diferenciales difusas donde la derivada es...
Uploaded on: December 4, 2022 -
October 27, 2022 (v1)Publication
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 new concept of Fritz-John and Karush–Kuhn–Tucker-type points is introduced for this mathematical programming problem based on the gH-derivative concept. The...
Uploaded on: March 24, 2023 -
April 14, 2023 (v1)Publication
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 basis of this review, we first study the fundamental aspects of the notions of differentiability for interval valued functions, since the fuzzy environment and the...
Uploaded on: April 15, 2023 -
December 12, 2017 (v1)Publication
En este artículo presentamos un nuevo concepto de punto estacionario para funciones difusas gHdiferenciables que generalizan los conceptos previos que existen en la literatura. También damos un concepto de convexidad generalizada para funciones difusas gH-diferenciables más útil que los basados en las funciones extremos. A partir de esos...
Uploaded on: March 27, 2023 -
November 25, 2016 (v1)Publication
We give some inequalities of Hadamard and Jensen type for s-convex fuzzy processes. We also give some applications.
Uploaded on: December 4, 2022