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Listar por autor "Hernández Jiménez, Beatriz"
Mostrando ítems 1-11 de 11
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Artículo
A Better Approach for Solving a Fuzzy Multiobjective Programming Problem by Level Sets
Hernández Jiménez, Beatriz; Ruiz Garzón, Gabriel; Beato Moreno, Antonio; Osuna Gómez, Rafaela (MDPI, 2021-04-28)In this paper, we deal with the resolution of a fuzzy multiobjective programming problem using the level sets optimization. ...
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Artículo
A review on differentiability and optimality conditions in fuzzy environments
Hernández Jiménez, Beatriz; Osuna Gómez, Rafaela; Chalco Cano, Yurilev; Costa, Tiago Mendoça da (Springer, 2022-07-04)In this paper we present a review of the most important notions and characterizations of differentiability and necessary ...
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Artículo
Approximate Efficient Solutions of the Vector Optimization Problem on Hadamard Manifolds via Vector Variational Inequalities
Ruiz Garzón, Gabriel; Osuna Gómez, Rafaela; Rufián Lizana, Antonio; Hernández Jiménez, Beatriz (MDPI, 2020-12-10)This article has two objectives. Firstly, we use the vector variational-like inequalities problems to achieve local ...
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Ponencia
¿Aprender a enseñar estadística? Reflexiones y valoración de la participación en el programa de formación de profesores principiantes de la Universidad de Huelva
García del Hoyo, Juan José; González Galán, Ana; Cordón Lagares, Encarnación; Jiménez Toribio, Ramón; Hernández Jiménez, Beatriz; Castilla Espino, David (Universidad de Sevilla. Instituto de Ciencias de la Educación, 2002) -
Artículo
FJ-Invex control problem
Arana Jiménez, Manuel; Hernández Jiménez, Beatriz; Ruiz Garzón, Gabriel; Rufián Lizana, Antonio (Elsevier, 2009)This paper introduces a new condition on the functionals of a control problem and extends a recent characterization result ...
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Artículo
Generalized convexity: Their applications to multiobjective programming
Osuna Gómez, Rafaela; Rufián Lizana, Antonio; Hernández Jiménez, Beatriz; Ruiz Garzón, Gabriel (Sociedad de Estadística e Investigación Operativa, 2015-07)The aim of this paper is to show some applicable results to multiobjective optimization problems and the role that the ...
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Artículo
Generalized convexity: Their applications to variational problems
Ruiz Garzón, Gabriel; Hernández Jiménez, Beatriz; Osuna Gómez, Rafaela; Rufián Lizana, Antonio (Sociedad de Estadística e Investigación Operativa, 2015-07)The aim of this paper is to show one of the generalized convexity applications, generalized monotonicity particularly, to ...
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Artículo
Necessary and sufficient conditions for achieving global optimal solutions in multiobjective quadratic fractional optimization problems
Alves de Oliveira, Washington; Rojas Medar, Marko Antonio; Beato Moreno, Antonio; Hernández Jiménez, Beatriz (Springer, 2019-04)If x∗ is a local minimum solution, then there exists a ball of radius r > 0 such that f (x) ≥ f (x∗) for all x ∈ B(x∗,r). ...
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Artículo
New efficiency conditions for multiobjective interval-valued programming problems
Osuna Gómez, Rafaela; Hernández Jiménez, Beatriz; Chalco Cano, Yurilev; Ruiz Garzón, Gabriel (Elsevier, 2017)In this paper, we focus on necessary and sufficient efficiency conditions for optimization problems with multiple objectives ...
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Artículo
Optimality and duality on Riemannian manifolds
Ruiz Garzón, Gabriel; Osuna Gómez, Rafaela; Rufián Lizana, Antonio; Hernández Jiménez, Beatriz (Mathematical Society of the Republic of China, 2018-10)Our goal in this paper is to translate results on function classes that are characterized by the property that all the ...
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Artículo
Quasilinear approximation for interval-valued functions via generalized Hukuhara differentiability
Osuna Gómez, Rafaela; Costa, T.M.; Chaico Cano, Y.; Hernández Jiménez, Beatriz (Springer, 2022-04-20)In this paper, a new generalized Hukuhara differentiability concept for interval-valued functions defined on Rn is proposed, ...