3 search results - page 1 / 1 » Factorized Solution of Lyapunov Equations Based on Hierarchi... |
COMPUTING
2006
13 years 4 months ago
2006
We investigate the numerical solution of large-scale Lyapunov equations with the sign function method. Replacing the usual matrix inversion, addition, and multiplication by format...
SIAMSC
2008
13 years 4 months ago
2008
Model order reduction (MOR) is common in simulation, control and optimization of complex dynamical systems arising in modeling of physical processes and in the spatial discretizati...
COMPUTING
2007
13 years 4 months ago
2007
Hierarchical matrices (H-matrices) approximate matrices in a data-sparse way, and the approximate arithmetic for H-matrices is almost optimal. In this paper we present an algebrai...