Listar Artículos (Instituto de Matemáticas de la Universidad de Sevilla (Antonio de Castro Brzezicki)) por título
Mostrando ítems 52-71 de 105
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Nevanlinna counting function and Carleson function of analytic maps
(Springer, 2011-10)We show that the maximal Nevanlinna counting function and the Carleson function of analytic self-maps of the unit disk are equivalent, up to constants.
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New models for the location of controversial facilities: A bilevel programming approach
(Elsevier, 2019-07)Motivated by recent real-life applications in Location Theory in which the location decisions generate controversy, we ...
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New results on the Stackelberg-Nash exact control of linear parabolic equations
(Elsevier, 2017-06)This paper is concerned with Stackelberg-Nash strategies to control parabolic equations. We have one control, the leader, ...
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Numerical investigation of algebraic oceanic turbulent mixing-layer models
(Copernicus Publications, 2013-11-06)In this paper we investigate the finite-time and asymptotic behaviour of algebraic turbulent mixing-layer models by numerical ...
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On a certified Smagorinsky reduced basis turbulence model
(Society for Industrial and Applied Mathematics, 2017)In this work we present a reduced basis Smagorinsky turbulence model for steady flows. We approximate the nonlinear eddy ...
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On approximation numbers of composition operators
(Elsevier, 2012-04)We show that the approximation numbers of a compact composition operator on the weighted Bergman spaces Bα of the unit ...
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On Building Online Visualization Maps for News Data Streams by Means of Mathematical Optimization
(Mary Ann Liebert, INC, 2018-06-01)In this article we develop a novel online framework to visualize news data over a time horizon. First, we perform a Natural ...
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On Extreme Concentrations in Chemical Reaction Networks with Incomplete Measurements
(ACS, 2016-11-09)A fundamental problem in the analysis of chemical reactions networks consists of identifying concentration values along ...
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On Mathematical Optimization for the visualization of frequencies and adjacencies as rectangular maps
(ELSEVIER SCIENCE BV, 2018-02-18)In this paper, we address the problem of visualizing a frequency distribution and an adjacency relation attached to a set ...
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On minimax-regret Huff location models
(Elsevier, 2011-01)We address the following single-facility location problem: a firm is entering into a market by locating one facility in a ...
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On some random thin sets of integers
(American Mathematical Society, 2008-01)We show how different random thin sets of integers may have different behaviour. First, using a recent deviation inequality ...
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On sparse optimal regression trees
(Elsevier, 2021-12-18)In this paper, we model an optimal regression tree through a continuous optimization problem, where a compromise between ...
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On support vector machines under a multiple-cost scenario
(Springer, 2018-07-31)Support vector machine (SVM) is a powerful tool in binary classification, known to attain excellent misclassification ...
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On the modules of m-integrable derivations in non-zero characteristic
(Elsevier, 2012-03-20)Let k be a commutative ring and A a commutative k-algebra. Given a positive integer m, or m = ∞, we say that a k-linear ...
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On the Muskat problem: global in time results in 2D and 3D
(Johns Hopkins University Press, 2016-12)This paper considers the three dimensional Muskat problem in the stable regime. We obtain a conservation law which provides ...
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On the stability of approximations for the Stokes problem using different finite element spaces for each component of the velocity
(Elsevier, 2016-01)This paper studies the stability of velocity-pressure mixed approximations of the Stokes problem when different finite ...
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Optimal arrangements of hyperplanes for SVM-based multiclass classification
(Springer, 2019-07)In this paper, we present a novel approach to construct multiclass classifiers by means of arrangements of hyperplanes. ...
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Optimal bilinear control problem related to a chemo-repulsion system in 2D domains
(Société de Mathématiques Appliquées et Industrielles (SMAI), 2020-03)In this paper, we study a bilinear optimal control problem associated to a chemo-repulsion model with linear production ...
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Optimisation of aiming strategies in Solar Power Tower plants
(PERGAMON-ELSEVIER SCIENCE LTD, 2017-10-15)The distribution of temperature on a Solar Power Tower (SPT) plant receiver directly affects the lifespan of the structure ...
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Ponencia
Optimisation of Aiming Strategies in Solar Tower Power Plants
(AIP, 2018-11-08)Inclement weather effects have a direct impact on the efficiency of a Solar Power Tower plant and have the potential to ...