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Vector-valued general Dirichlet series
(Polish Academy of Sciences. Institute of Mathematics, 2021-04)
Opened up by early contributions due to, among others, Besicovitch, Bohr, Bohnenblust, Hardy, Hille, Riesz, Neder and Landau, the last 20 years show a substantial revival of systematic research on ordinary Dirichlet series ...
Bohr's absolute convergence problem for Hp-Dirichlet series in banach spaces
(Mathematical Sciences Publishers, 2014-06)
The Bohr-Bohnenblust-Hille theorem states that the width of the strip in the complex plane on which an ordinary Dirichlet series ∑nann-s converges uniformly but not absolutely is less than or equal to 12, and this estimate ...
Hausdorff-Young-type inequalities for vector-valued Dirichlet series
(American Mathematical Society, 2020-08)
We study Hausdorff-Young-type inequalities for vector-valued Dirichlet series which allow us to compare the norm of a Dirichlet series in the Hardy space Hp(X) with the q-norm of its coefficients. In order to obtain ...
Random unconditional convergence of vector-valued Dirichlet series
(Academic Press Inc Elsevier Science, 2019-11)
We study random unconditionality of Dirichlet series in vector-valued Hardy spaces Hp(X). It is shown that a Banach space X has type 2 (respectively, cotype 2) if and only if for every choice (xn)n⊂X it follows that (xnn−s)n ...
Some polynomial versions of cotype and applications
(Elsevier Inc, 2016-01)
We introduce non-linear versions of the classical cotype of Banach spaces. We show that spaces with l.u.st. and cotype, and spaces having Fourier cotype enjoy our non-linear cotype. We apply these concepts to get results ...
Circuit theory via algebraic topology
(Universidade Federal de PernambucoUFPEBrasilPrograma de Pos Graduacao em Matematica, 2019)
Identificación de factores a mejorar para aumentar la recomendación, análisis de NPS para clientes neutros a partir de procesamiento de lenguaje natural
(Universidad Nacional de ColombiaMedellín - Minas - Maestría en Ingeniería - AnalíticaDepartamento de la Computación y la DecisiónFacultad de MinasMedellín, ColombiaUniversidad Nacional de Colombia - Sede Medellín, 2022)
Este trabajo presenta una metodología para identificación de factores a mejorar para aumentar la intención de recomendación de los clientes de una entidad financiera. Se utilizaron 7.000 verbatims de los clientes clasificados ...
A Review Of Definitions For Fractional Derivatives And Integral
(Hindawi Publishing Corporation, 2014)
Relevant multichannel time series representation based on functional measures in RKHS
(Manizales - Ingeniería y Arquitectura - Doctorado en Ingeniería - AutomáticaDepartamento de Ingeniería Eléctrica y ElectrónicaUniversidad Nacional de Colombia - Sede Manizales, 2020)
Kernels methods provide a powerful and unifying framework to solve nonlinear problems while retaining in many cases, the simplicity of linear solutions. However, in machine learning and kernels methods, data is assumed to ...
Análisis comparativo de las zonificaciones climáticas de Caldas-Lang y Holdridge, con la zonificación del clima edáfico del estudio semidetallado de suelos, en la cuenca del río Cauca, departamento del Valle del Cauca
(2019-06-21)
COMPARATIVE ANALYSIS OF THE CLIMATIC ZONES OF CALDAS-LANG AND HOLDRIDGE, WITH THE ZONING OF THE SOIL CLIMATE OF THE SEMIDETALLED SOILS STUDY, IN THE CAUCA RIVER BASIN, VALLE DEL CAUCA DEPARTMENT – COLOMBIA
INTRODUCTION
In ...