Browsing by Author "Rufián Lizana, Antonio"
Now showing items 1-17 of 17
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Decision analysis: vector optimization theory [Article]
(Real Academia de Ciencias Exactas, Físicas y Naturales, 1999) -
Distribuciones discretas en MDS para datos de disimilaridad generados mediante cuestionarios [Article]
(Instituto Nacional de Estadística, 2004)En este trabajo se propone la utilización de distribuciones estadísticas discretas como alternativa a la distribución lognormal para la modelización de datos de disimilaridad provenientes de escalas con pocas modalidades ...
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La Encuesta de Población Activa: aspectos metodológicos [Article]
(Universidad de Huelva, 1996) -
Encuestas de empleo [Final Degree Work]
(2018-06)En el presente Trabajo Fin de Grado se pretende conocer las encuestas de empleo, sus barómetros y generar informes a partir de los datos que nos ofrece el INE (Instituto Nacional de Estadística) y el IECA (Instituto ...
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Generalized convexity: Their applications to multiobjective programming [Article]
(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 Generalized Convexity plays in them. The study of convexity for sets and functions has special relevance ...
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Generalized convexity: Their applications to variational problems [Article]
(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 the variational problems study. These problems are related to the search of equilibrium conditions ...
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Modelización estadística de la suerte de varas [Article]
(Fundación de Estudios Taurinos, 2010) -
Modelos de teoría de colas [Final Degree Work]
(2018)Hay muchos modelos en la teoría de colas y en este trabajo se explican teórica y prácticamente a resolver algunos de los modelos más generales y que se encuentran con más frecuencias en nuestras vidas. Los modelos son ...
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Monotonicidad generalizada [PhD Thesis]
(1999)El estudio de las funciones conexas y afines es de gran importancia en la resolución de problemas de axogramación matemática. Recientemente se ha empezado a considerar la monotonicidad de los gradientes de las fusiones, ...
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On the Newton method for solving fuzzy optimization problems [Article]
(Elsevier, 2015-08-01)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. ...
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Optimality and duality on Riemannian manifolds [Article]
(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 Karush-Kuhn-Tucker points are efficient solutions, obtained in Euclidean spaces to Riemannian manifolds. ...
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Optimización difusa [Final Degree Work]
(2016-06)In this work we study the scalar mathematical programming problem in the most general conditions possible. First, we study necessary and sufficient conditions for a stationary point to be an optimal solution of the scalar ...
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Problema variacional múltiple [PhD Thesis]
(2003)La tesis, se estructura en 4 capítulos: en el capítulo 1, vamos a abordar el estudio de las soluciones eficientes y débilmente eficientes para un problema de programación multiobjetivo (PM); en el Capítulo 2 abordamos el ...
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Solutions of optimization problems on Hadamard manifolds with Lipschitz functions [Article]
(MDPI, 2020-05-12)The aims of this paper are twofold. First, it is shown, for the first time, which types of nonsmooth functions are characterized by all vector critical points as being efficient or weakly efficient solutions of vector ...
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Some relations between variational-like inequalities and efficient solutions of certain nonsmooth optimization problems [Article]
(Hindawi, 2006)We study the equivalence between the solutions of the variational-like inequality problem and the solutions of certain nonsmooth and nonconvex vectorial optimization problem.
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Some remarks on optimality conditions for fuzzy optimization problems [Article]
(Universidad de La Habana, 2017)In this article we present a new concept of stationary point for gH-differentiable fuzzy functions which generalize previous concepts that exist in the literature. Also, we give a concept of generalized convexity for ...