Listar Artículos (Instituto de Matemáticas de la Universidad de Sevilla (Antonio de Castro Brzezicki)) por título
Mostrando ítems 91-105 de 105
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The canonical injection of the Hardy-Orlicz space HΨ into the Bergman–Orlicz space BΨ
(Polish Academy of Sciences, Institute of Mathematics, 2011)We study the canonical injection from the Hardy-Orlicz space HΨ into the Bergman–Orlicz space BΨ..
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The fixed point property and unbounded sets in CAT(0) spaces
(Elsevier, 2013-12-15)In this work we study the fixed point property for nonexpansive self-mappings defined on convex and closed subsets of a ...
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The Markovian arrival process: A statistical model for daily precipitation amounts
(ELSEVIER SCIENCE BV, 2013-12-21)The Markovian arrival process (MAP) is a stochastic process that allows for modeling dependent and non-exponentially ...
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The soft-margin Support Vector Machine with ordered weighted average
(Elsevier, 2021)This paper deals with a cost sensitive extension of the standard Support Vector Machine (SVM) using an ordered weighted ...
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Thin sets of integers in Harmonic analysis and p-stable random Fourier series
(Springer, 2011-06)We investigate the behavior of some thin sets of integers defined through random trigonometric polynomial when one replaces ...
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Threshold robustness in discrete facility location problems: a bi-objective approach
(Springer, 2015-04-24)The two best studied facility location problems are the p-median problem and the uncapacitated facility location problem ...
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Torsion of rational elliptic curves over cubic fields
(Rocky Mountain Mathematics Consortium, 2016)Let E be an elliptic curve defined over Q. We study the relationship between the torsion subgroup E(Q)tors and the torsion ...
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Two results on composition operators on the Dirichlet space
(Elsevier, 2015-06-15)We show that the decay of approximation numbers of compact composition operators on the Dirichlet space D can be as slow ...
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Undominated Sequences of Integrable Functions
(Springer Nature, 2020-10-20)In this paper, we investigate to what extent the conclusion of the Lebesgue dominated convergence theorem holds if the ...
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Uniqueness for SQG patch solutions
(American Mathematical Society, 2018-01)This paper is about the evolution of a temperature front governed by the surface quasi-geostrophic equation. The existence ...
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Universality of sequences of operators related to Taylor series
(Elsevier, 2019-06-01)In this note, the universality of a sequence of operators associated to the partial sums of the Taylor series of a holomorphic ...
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Unreliable point facility location problems on networks
(Elsevier, 2014-03)In this paper we study facility location problems on graphs under the most common criteria, such as, median, center and ...
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Variable selection in classification for multivariate functional data
(ELSEVIER SCIENCE INC, 2019-05-01)When classification methods are applied to high-dimensional data, selecting a subset of the predictors may lead to an ...
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Visualization of complex dynamic datasets by means of mathematical optimization
(PERGAMON-ELSEVIER SCIENCE LTD, 2019-07-01)In this paper we propose an optimization model and a solution approach to visualize datasets which are made up of individuals ...
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Visualizing data as objects by DC (difference of convex) optimization
(Springer, 2017)In this paper we address the problem of visualizing in a bounded region a set of individuals, which has attached a ...