High Performance Computation for Engineered Systems (HPCES): Recent submissions
Now showing items 7-9 of 87
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Preconditioning and iterative solution of symmetric indefinite linear systems arising from interior point methods for linear programming
(2005-01)We study the preconditioning of symmetric indefinite linear systems of equations that arise in interior point solution of linear optimization problems. The preconditioning method that we study exploits the block structure ... -
FastAero – A Precorrected FFT – Fast Multipole Tree Steady and Unsteady Potential Flow Solver
(2005-01)In this paper a precorrected FFT-Fast Multipole Tree (pFFT-FMT) method for solving the potential flow around arbitrary three dimensional bodies is presented. The method takes advantage of the efficiency of the pFFT and FMT ... -
An Immersed Interface Method for the Incompressible Navier-Stokes Equations in Irregular Domains
(2005-01)We present an immersed interface method for the incompressible Navier Stokes equations capable of handling rigid immersed boundaries. The immersed boundary is represented by a set of Lagrangian control points. In order to ...
