En este trabajo revisamos algunos resultados recientes sobre aproximaciones de soluciones de problemas elípticos con coeficientes de alto contraste. En particular, detallamos la derivación de expansiones asintóticas para la solución en términos de alto contraste de los coeficientes y consideramos algunas aplicaciones interesantes. Usamos el Método de Elementos Finitos, el cual es aplicado en los cálculos numéricos de algunos términos de la expansión asintótica. Presentamos también una aplicación a Elementos Finitos Multiescala, en particular, diseñamos numéricamente una aproximación para el primer término de la expansión con funciones características armónicas locales. También mostramos el problema de elasticidad lineal con coeficientes de ...
In this thesis, we discuss a robust preconditioner (the AGKS preconditioner) for solving linear syst...
In this paper, we derive new asymptotic expansions for the solutions of higher order elliptic equati...
Using a generalisation of the classical notion of Dirichlet-to-Neumann map and the related formulae ...
En este trabajo revisamos algunos resultados recientes sobre aproximaciones de soluciones de problem...
In this work we review some recent results on approximation of solutions of elliptic problems with h...
We study linear elasticity problems with high contrast in the coefficients using asymptotic limits r...
In this paper we design a multiscale finite element method using asymptotic expansions for elliptic ...
In this manuscript apply some recent results on the study of problems with high-contrast coef-ficien...
In this paper, we present a high-order expansion for elliptic equations in high-contrast media. The ...
In this thesis we show that the finite element error for the high contrast elliptic interface proble...
We present a new approach to the numerical upscaling for elliptic problems with rough diffusion coef...
Abstract. This paper is a survey of articles [5, 6, 8, 9, 13, 17, 18]. We are interested in the infl...
This dissertation concerns efficient numerical treatment of the elliptic partial differential equati...
We consider the Lame system of linear elasticity with periodically distributed inclusions whose elas...
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.We...
In this thesis, we discuss a robust preconditioner (the AGKS preconditioner) for solving linear syst...
In this paper, we derive new asymptotic expansions for the solutions of higher order elliptic equati...
Using a generalisation of the classical notion of Dirichlet-to-Neumann map and the related formulae ...
En este trabajo revisamos algunos resultados recientes sobre aproximaciones de soluciones de problem...
In this work we review some recent results on approximation of solutions of elliptic problems with h...
We study linear elasticity problems with high contrast in the coefficients using asymptotic limits r...
In this paper we design a multiscale finite element method using asymptotic expansions for elliptic ...
In this manuscript apply some recent results on the study of problems with high-contrast coef-ficien...
In this paper, we present a high-order expansion for elliptic equations in high-contrast media. The ...
In this thesis we show that the finite element error for the high contrast elliptic interface proble...
We present a new approach to the numerical upscaling for elliptic problems with rough diffusion coef...
Abstract. This paper is a survey of articles [5, 6, 8, 9, 13, 17, 18]. We are interested in the infl...
This dissertation concerns efficient numerical treatment of the elliptic partial differential equati...
We consider the Lame system of linear elasticity with periodically distributed inclusions whose elas...
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.We...
In this thesis, we discuss a robust preconditioner (the AGKS preconditioner) for solving linear syst...
In this paper, we derive new asymptotic expansions for the solutions of higher order elliptic equati...
Using a generalisation of the classical notion of Dirichlet-to-Neumann map and the related formulae ...