Listar Artículos (Instituto de Matemáticas de la Universidad de Sevilla (Antonio de Castro Brzezicki)) por título
Mostrando ítems 41-60 de 105
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Finding the nucleolus of any n-person cooperative game by a single linear program
(Elsevier, 2013-10)In this paper we show a new method for calculating the nucleolus by solving a unique minimization linear program with ...
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Finite element discretization of the Stokes and Navier-Stokes equations with boundary conditions on the pressure
(Society for Industrial and Applied Mathematics, 2015)We consider the Stokes and Navier–Stokes equations with boundary conditions of Dirichlet type on the velocity on one part ...
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Functional-bandwidth kernel for Support Vector Machine with Functional Data_An alternating optimization algorithm
(ELSEVIER SCIENCE BV, 2018-11-24)Functional Data Analysis (FDA) is devoted to the study of data which are functions. Support Vector Ma- chine (SVM) is a ...
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Global regularity of 2D density patches for inhomogeneous Navier-Stokes
(Springer, 2018)This paper is about Lions’ open problem on density patches: whether inhomogeneous incompressible Navier-Stokes equations ...
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Hasse-Schmidt derivations, divided powers and differential smoothness
(Association des Annales de l'Institut Fourier, 2009)Let k be a commutative ring, A a commutative k-algebra and D the filtered ring of k-linear differential operators of A. ...
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Heliostat field cleaning scheduling for Solar Power Tower plants: a heuristic approach
(Elsevier, 2019-02-01)Soiling of heliostat surfaces due to local climate has a direct impact on their optical efficiency and therefore a direct ...
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Infinitesimal Carleson property for weighted measures induced by analytic self-maps of the unit disk
(Springer, 2013-08)We prove that, for every α>−1, the pull-back measure φ(Aα) of the measure dAα(z)=(α+1)(1−|z|2)αdA(z), where A is the ...
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Integral points in rational polygons: a numerical semigroup approach
(Springer, 2016)In this paper we use an elementary approach by using numerical semigroups (specifically, those with two generators) to ...
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Le théorème du symbole total d’un opérateur différentiel p-adique
(Consejo Superior de Investigaciones Científicas, 2010)Let X † be a smooth †-scheme (in the sense of Meredith) over a complete discrete valuation ring (V,m) of unequal ...
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Mathematical programming formulations for the efficient solution of the k-sum approval voting problem
(Elsevier, 2018-10)In this paper we address the problem of electing a committee among a set of m candidates and on the basis of the preferences ...
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Mixed integer linear programming and heuristic methods for feature selection in clustering
(Taylor & Francis, 2018)This paper studies the problem of selecting relevant features in clustering problems, out of a data set in which many ...
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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 ...