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Browsing Artículos (Ecuaciones Diferenciales y Análisis Numérico) by Author "Rodríguez Bellido, María Ángeles"
Now showing items 1-20 of 39
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Article
A chemorepulsion model with superlinear production: analysis of the continuous problem and two approximately positive and energy-stable schemes
Guillén González, Francisco Manuel; Rodríguez Bellido, María Ángeles; Rueda Gómez, Diego Armando (Springer, 2021-12-10)We consider the following repulsive-productive chemotaxis model: find 0, the cell density, and 0, the chemical concentration, ...
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Article
A corrector for the Sverdrup solution for a domain with islands
Bresch, Didier; Guillén González, Francisco Manuel; Rodríguez Bellido, María Ángeles (Taylor & Francis, 2004-03)In this paper we look at the influence of the Coriolis force on the quasi-geostrophic equations on a domain with islands. ...
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Article
A Regularity Criterion for a 3D Chemo-Repulsion System and Its Application to a Bilinear Optimal Control Problem
Guillén González, Francisco Manuel; Mallea Zepeda, Exequiel; Rodríguez Bellido, María Ángeles (SIAM, 2020-01-15)In this paper, a bilinear optimal control problem associated to a 3D chemo-repulsion model with linear production is ...
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Article
A review on the improved regularity for the primitive equations
Guillén González, Francisco Manuel; Rodríguez Bellido, María Ángeles (2005)In this work we will study, some types of regularity properties of solutions for the geophysical model of hydrostatic ...
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Article
A uniqueness and regularity criterion for Q-tensor models with Neumann boundary conditions
Guillén González, Francisco Manuel; Rodríguez Bellido, María Ángeles (Ohio University Press, 2014-11)We give a regularity criterion for a Q-tensor system modeling a nematic Liquid Crystal, under homogeneous Neumann boundary ...
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Article
Analysis of a chemo-repulsion model with nonlinear production: The continuous problem and unconditionally energy stable fully discrete schemes
Guillén González, Francisco Manuel; Rodríguez Bellido, María Ángeles; Rueda Gómez, Diego Armando (Cornell University, 2018-08-21)We consider the following repulsive-productive chemotaxis model: Let p∈(1,2), find u≥0, the cell density, and v≥0, the ...
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Article
Anisotropic estimates and strong solutions of the primitive equations
Guillén González, Francisco Manuel; Masmoudi, Nader; Rodríguez Bellido, María Ángeles (Ohio University Press, 2001-01) -
Article
Asymptotic derivation of a Navier condition for the primitive equations
Bresch, Didier; Guillén González, Francisco Manuel; Masmoudi, Nader; Rodríguez Bellido, María Ángeles (IOS Press, 2003-03)This paper is devoted to the establishment of a friction boundary condition associated with hydrostatic Navier-Stokes ...
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Article
Comparison of two finite element schemes for a chemo-repulsion system with quadratic production
Guillén González, Francisco Manuel; Rodríguez Bellido, María Ángeles; Rueda Gómez, Diego Armando (Elsevier, 2021-12-07)In this paper we propose two fully discrete Finite Elements (FE) schemes for a repulsive chemotaxis model with a quadratic ...
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Article
Convergence and error estimates of two iterative methods for the strong solution of the incompressible korteweg model
Guillén González, Francisco Manuel; Rodríguez Bellido, María Ángeles (World Scientific, 2009-09)We show the existence of strong solutions for a fluid model with Korteweg tensor, which is obtained as limit of two iterative ...
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Article
Derivation of the Navier-Stokes-Poisson system with radiation for an accretion disk
Ducomet, Bernard; Nečasová, Šárka; Pokorný, Milan; Rodríguez Bellido, María Ángeles (Springer, 2018-06)We study the 3-D compressible barotropic radiation fluid dynamics system describing the motion of the compressible rotating ...
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Article
Fluid vesicles with internal nematic order
Guillén González, Francisco Manuel; Rodríguez Bellido, María Ángeles; Tierra, Giordano (Elsevier, 2020-10-22)Models of flows containing vesicles membranes with liquid crystalline phases have been widely studied in recent times due ...
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Article
Global existence and exponential stability for the micropolar fluid system
Villamizar Roa, Elder Jesús; Rodríguez Bellido, María Ángeles (Springer, 2008)We consider the micropolar fluid system in a bounded domain of R3 and prove the existence and the uniqueness of a global ...
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Article
Hydrostatic Stokes equations with non-smooth data for mixed boundary conditions
Rodríguez Bellido, María Ángeles; Guillén González, Francisco Manuel; Rojas Medar, Marko Antonio (Elsevier, 2004)The main subject of this work is to study the concept of very weak solution for the hydrostatic Stokes system with mixed ...
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Article
Linear unconditional energy-stable splitting schemes for a phase-field model for Nematic-Isotropic flows with anchoring effects
Guillén González, Francisco Manuel; Rodríguez Bellido, María Ángeles; Tierra Chica, Giordano (Wiley, 2016)Two-phase flows composed of fluids exhibiting different microscopic structure are an important class of engineering ...
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Article
Linear unconditional energy-stable splitting schemes for a phase-field model for nematic-isotropic flows with anchoring effects: L.U.E.S.S. SCHEMES FOR ISOTROPIC-NEMATIC FLOWS WITH ANCHORING EFFECTS
Guillén González, Francisco Manuel; Rodríguez Bellido, María Ángeles; Tierra, Giordano (Wiley, 2016-01-26)Two-phase flows composed of fluids exhibiting different microscopic structure are an important class of engineering ...
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Article
Local strong solution for the incompressible Korteweg model
Bresch, Didier; Guillén González, Francisco Manuel; Lemoine, Jérôme; Rodríguez Bellido, María Ángeles; Sy, Mamadou (Elsevier, 2006-02)We consider a Navier-Stokes type system with a Korteweg stress tensor, coupled with a concentration equation without ...
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Article
Nematic order on a deformable vesicle with anchoring effects
Guillén González, Francisco Manuel; Rodríguez Bellido, María Ángeles; Tierra, Giordano (Elsevier, 2020-04-16)Models to represent the interactions of liquid crystalline phases with vesicles mem- branes have been widely studied in ...
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Article
Numerical analysis for a chemotaxis-navier-stokes system
Duarte Rodríguez, Abelardo; Rodríguez Bellido, María Ángeles; Rueda Gómez, Diego Armando; Villamizar Roa, Elder Jesús (E.D.P. Sciences, 2021-06-04)In this paper we develop a numerical scheme for approximating a d-dimensional chemotaxis- Navier–Stokes system, d= 2, ...
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Article
On the regularity for the Laplace equation and the Stokes system
Amrouche, Chérif; Rodríguez Bellido, María Ángeles (Real Academia de Ciencias de Zaragoza, 2012)The purpose of this work is to show a broad framework in which the theory of very weak solutions for the Dirichlet stationary ...