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Ponencia
A domain decomposition method derived from the Primal Hybrid Formulations for 2nd order elliptic problems
(2007-09)
We consider the primal hybrid formulation for second order elliptic problems introduced by Raviart-Thomas and apply the classical iterative method of Uzawa to obtain a non overlapping domain decomposition method that ...
Capítulo de Libro
Numerical solution of a Laplace equation with data in L1
(Universidad de Zaragoza, 2003)
In this work, we address the numerical solution of the Laplace equation with data in L1 by IP1 finite element schemes. Even if this is a simple problem, its analysis is difficult and requires new tools because finite ...
Ponencia
Reduced basis method for the Smagorinsky model
(2016)
We present a reduced basis Smagorinsky model. This model includes a non-linear eddy diffusion term that we have to treat in order to solve efficiently our reduced basis model. We approximate this non-linear term using the ...
Ponencia
Flux splitting solvers for shallow water equations with source terms
(2003)
In this work we study some finite volume methods for shallow water equations with source terms. We can find flux difference and flux splitting solvers for hyperbolic conservation laws. In this work we analyze flux splitting ...