Artículos (Análisis Matemático): Recent submissions
Now showing items 41-60 of 509
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Surface tension stabilization of the Rayleigh-Taylor instability for a fluid layer in a porous medium
(ScienceDirect, 2020-12-02)This paper studies the dynamics of an incompressible fluid driven by gravity and capillarity forces in a porous medium. ...
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The Klein–Gordon equation, the Hilbert transform, and dynamics of Gauss-type maps
(European Mathematical Society, 2020)We study the uncertainty principle associated with the Klein–Gordon equation. As in the previous work [Ann. of Math. 173 ...
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A uniform betweenness property in metric spaces and its role in the quantitative analysis of the “Lion-man” game
(MSP, 2021-01-26)We analyze, based on an interplay between ideas and techniques from logic and geometric analysis, a pursuit-evasion game. ...
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On an Asymptotic Model for Free Boundary Darcy Flow in Porous Media
(SIAM Publications Library, 2020)We provide a rigorous mathematical study of an asymptotic model describing Darcy flow with free boundary in a small ...
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«Empaquetando» a los estudiantes en las aulas
(Universidad de Almería, 2021-04-29)La situación sanitaria que nos ha tocado vivir ha modificado radicalmente nuestra vida diaria, esencialmente en nuestra ...
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Stability of solitary waves in nonlinear Klein-Gordon equations
(IOP Publishing, 2022-11)The stability of topological solitary waves and pulses in one-dimensional nonlinear Klein–Gordon systems is revisited. The ...
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Error Analysis of Proper Orthogonal Decomposition Stabilized Methods for Incompressible Flows
(Society for Industrial and Applied Mathematics, 2020-06-02)Proper orthogonal decomposition (POD) stabilized methods for the Navier--Stokesequations are considered and analyzed. We ...
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Extended eigenvalues of composition operators
(Elsevier, 2021-12-15)A complex scalar λ is said to be an extended eigenvalue of a bounded linear operator A on a complex Hilbert space if there ...
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A characterization of 3D steady Euler flows using commuting zero-flux homologies
(Cambridge, 2020-02-10)We characterize, using commuting zero-flux homologies, those volumepreserving vector fields on a 3-manifold that are ...
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Real-Analytic Non-Integrable Functions on the Plane with Equal Iterated Integrals
(Springer, 2021-12-16)In this note, a vector space of real-analytic functions on the plane is explicitly constructed such that all its nonzero ...
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Average radial integrability spaces of analytic functions
(Academic Press Inc., 2022)In this paper we introduce the family of spaces RM(p, q), 1 ≤ p, q ≤ +∞. They are spaces of holomorphic functions in the ...
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New examples of subsets of c with the FPP and stability of the FPP in hyperconvex spaces
(Springer, 2021-07-22)The purpose of this work is two-fold. On the one side, we focus on the space of real convergent sequences c where we study ...
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Extended eigenvalues of composition operators
(Elsevier, 2021-12-15)A complex scalar λ is said to be an extended eigenvalue of a bounded linear operator A on a complex Hilbert space if there ...
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Exceptional Hahn and Jacobi polynomials with an arbitrary number of continuous parameters
(Wiley, 2021-09-30)We construct new examples of exceptional Hahn and Jacobi polynomials. Exceptional polynomials are orthogonal polynomials ...
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Measures of noncompactness in modular spaces and fixed point theorems for multivalued nonexpansive mappings
(Springer, 2021-08-16)This paper is devoted to state some fixed point results for multivalued mappings in modular vector spaces. For this purpose, ...
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Uniform integrability and convergence in the pth-mean of randomly weighted sums
(Universidad de Extremadura, 1989-01-01) -
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Lineability and modes of convergence
(Springer, 2020-01)In this paper we look for the existence of large linear and algebraic structures of sequences of measurable functions with ...
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Newtonian fluid flow in a thin porous medium with non-homogeneous slip boundary conditions
(American Institute of Mathematical Sciences, 2019-06)We consider the Stokes system in a thin porous medium Ωε of thickness ε which is perforated by periodically distributed ...
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[S]-linear and convex structures in function families
(Elsevier, 2019-10-15)In this paper, the notion of [S]-lineability (originally coined by Vladimir I. Gurariy) is introduced and developed in a ...
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Monsters in Hardy and Bergman spaces
(Taylor & Francis, 2002)A monster in the sense of Luh is a holomorphic function on a simply connected domain in the complex plane such that it and ...