Multigrid Methods VI: Proceedings of the Sixth European Multigrid Conference Held in Gent, Belgium, September 27–30, 1999

ISBN-13: 9783540671572 / Angielski / Miękka / 2000 / 292 str.

Erik Dick;Kris Riemslagh;Jan Vierendeels

Opis

This volume contains 39 of the papers presented at the Sixth European Multigrid Conference, held in Gent, Belgium, September 27-30, 1999. The topics treated at the conference cover all aspects of Multigrid Methods: theory, analysis, computer implementation, applications in the fields of physics, chemistry, fluid mechanics, structural mechanics and magnetism.

Spis treści

Invited Contributions.- Multigrid Strategies for CFD Problems on Non-Structured Meshes.- Detection of Strong Coupling in Algebraic Multigrid Solvers.- Steady Euler Solutions in O(N) Operations.- The Acceleration of Multigrid Convergence by Recombination Techniques.- Other Contributions.- Turbomachinery Computations on Parallel Computers Using a Multigrid Method.- Approximate Schur Complement Multilevel Methods for General Sparse Systems.- A Multigrid Approach to the Optimal Control of Solid Fuel Ignition Problems.- Convergent Adaptive Wavelet Methods for the Stokes Problem.- A Finite-Element/Equivalent-Circuit Two-Level Method for Magnetic Field Simulations.- Some Aspects of Multigrid for Mixed Discretizations.- Fixed and Adaptive Cache Aware Algorithms for Multigrid Methods.- An Adaptive-Smoothing Multigrid Method for the Navier-Stokes Equations.- Multigrid on Massively Parallel Architectures.- Experiences with Multigrid—Prolongation for Two—Equation Turbulence Models in Flows with High Reynolds Numbers.- Additive Aspects of Hybrid Multigrid/Domain Decomposition Solution of Fluid Flow Problems on Parallel Computers.- Biharmonic and Bi-Helmholtz Type Scattered Data Interpolation using Quadtrees and Multigrid Technique.- Algebraic Multigrid for Solving Electromechanical Problems.- Multigrid Methods for Mortar Finite Elements.- The Sparse-Grid Combination Technique Applied to Time-Dependent Advection Problems.- Multigrid Acceleration in a 3D Navier-Stokes Solver Using Unstructured Hexahedral Meshes with Adaptation.- Analysis of Several Multigrid Implicit Algorithms for the Solution of the Euler Equations on Unstructured Meshes.- Efficient Large-Eddy Simulations of Compressible Flows Using Multigrid.- Application of Multigrid in Two-Equation Turbulence Modelling.- Evaluation of Multigrid as a Solver for Stress Analysis Problems in Semiconductor Process Simulation.- Multilevel Techniques for the Solution of the Inverse Problem of Electrocardiography.- Robust Multigrid Algorithms for 3D Elliptic Equations on Structured Grids.- A Multigrid Newton-Krylov Solver for Non-linear Systems.- Estimation of the Condition Number of Additive Preconditioners on Tensor Product Grids.- Multigrid Algorithms for the Tracking of Electron Beams.- Stable Semi-Iterative Smoother for Cascadic and Multigrid Algorithms.- Scalability of Parallel Multigrid Adaption.- From Molecular Dynamics to Continuum Models.- Multigrid With an Immersed Interface.- Analysis of a Non-Standard Multigrid Preconditioner by Spectral Portrait Computation.- Treatment of All Speed Flows and High Aspect Ratios in CFD Applications.- On the Algebraic Construction of Multilevel Transfer Operators (for Convection-Diffusion-Reaction Equations).- Upwind Prolongations for a Highly—Unstructured Euler Solver.- Fourier Analysis for Krylov Subspace Acceleration of Multigrid with Application to 3D Anisotropic Problems.- Parallel Adaptively Refined Sparse Grids.- Author Index.