Titlebook: Challenges in Scientific Computing - CISC 2002; Proceedings of the C Eberhard B?nsch Conference proceedings 2003 Springer-Verlag Berlin Hei

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Meander model of polymer melts and networks,mesh adaptation or mesh deformation techniques to avoid expensive (global) grid reconstruction..We explain the mathematical and algorithmic details and provide numerical examples based on the FeatFlow [.] software for incompressible flow to illustrate qualitatively and to examine quantitatively the

Isometric

Increasing Computational Efficiency, of the discrete grid equations, advanced preconditioning techniques are applied to reduce the dimension and the number of iterations solving the large-scale systems of linear algebraic equations. These matrix problems need to be solved repeatedly for different right-hand sides, but with the same co

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1439-7358 nks to the participants it was an interesting meeting. The presentations stimulated exchanging ideas and lively discussions. This proceedings comprises 13 papers form the conference, ranging fr978-3-642-62406-3978-3-642-19014-8Series ISSN 1439-7358 Series E-ISSN 2197-7100

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,Iterative Substructuring Methods for Advection — Diffusion Problems in Heterogeneous Media,ion of this technique is provided, leading to the definition of optimal preconditioners for the linear system arising from the discretization of the global problem. Finally, numerical results are presented, in order to assess the computational efficiency of the numerical methods proposed.

lethal

Higher Order Discontinuous Galerkin Methods for Flow and Transport in Porous Media,n, Babuska and Baumann we present a method for the solution of the elliptic flow equation and describe a multigrid method for the fast solution of the arising algebraic equations. For the solution of the transport equation we combine the DG space discretization with higher order explicit Runge-Kutta

Delectable

Macroscopic Models of Fluids with Microstructure,t micro/mesoscopic scales. Frequently the particles are small enough to be influenced by Brownian motion so the classical equations of mechanics must be coupled to appropriate Fokker Planck equation(s). Currently the coupling between the Fokker Planck equations modeling the microstructure and the ma