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SIAMSC
2008
135views more  SIAMSC 2008»
13 years 11 months ago
An Augmented Lagrangian Approach to Linearized Problems in Hydrodynamic Stability
The solution of linear systems arising from the linear stability analysis of solutions of the Navier
Maxim A. Olshanskii, Michele Benzi
AMC
2010
175views more  AMC 2010»
13 years 11 months ago
An inexact parallel splitting augmented Lagrangian method for large system of linear equations
: Parallel iterative methods are powerful tool for solving large system of linear equations (LEs). The existing parallel computing research results are focussed mainly on sparse sy...
Zheng Peng, DongHua Wu
SIAMSC
2010
192views more  SIAMSC 2010»
13 years 9 months ago
Adaptive Discontinuous Galerkin Methods for Eigenvalue Problems Arising in Incompressible Fluid Flows
In this article we consider the a posteriori error estimation and adaptive mesh refinement of discontinuous Galerkin finite element approximations of the hydrodynamic stability p...
K. Andrew Cliffe, Edward J. C. Hall, Paul Houston
SIAMSC
2008
147views more  SIAMSC 2008»
13 years 11 months ago
Global and Finite Termination of a Two-Phase Augmented Lagrangian Filter Method for General Quadratic Programs
We present a two-phase algorithm for solving large-scale quadratic programs (QPs). In the first phase, gradient-projection iterations approximately minimize an augmented Lagrangian...
Michael P. Friedlander, Sven Leyffer
CDC
2010
IEEE
141views Control Systems» more  CDC 2010»
13 years 6 months ago
Achieving higher frequencies in large-scale nonlinear model predictive control
We present new insights into how to achieve higher frequencies in large-scale nonlinear predictive control using truncated-like schemes. The basic idea is that, instead of solving ...
Victor M. Zavala, Mihai Anitescu