282 search results - page 2 / 57 » Additive Preconditioning for Matrix Computations |
SIAMSC
2011
12 years 11 months ago
2011
The classical inexact Newton algorithm is an efficient and popular technique for solving large sparse nonlinear system of equations. When the nonlinearities in the system are wellb...
ICCAD
2009
IEEE
13 years 2 months ago
2009
IEEE
A parallel computing approach for large-scale SPICE-accurate circuit simulation is described that is based on a new preconditioned iterative solver. The preconditioner involves the...
PARA
2004
Springer
2004
Springer
A Combined Linear and Nonlinear Preconditioning Technique for Incompressible Navier-Stokes Equations
13 years 10 months ago
Abstract. We propose a new two-level nonlinear additive Schwarz preconditioned inexact Newton algorithm (ASPIN). The two-level nonlinear preconditioner combines a local nonlinear a...
PPSC
1993
13 years 5 months ago
1993
We present a new approach to preconditioning for very large, sparse, non-symmetric, linear systems. We explicitly compute an approximate inverse to our original matrix that can be...
DAC
2001
ACM
14 years 5 months ago
2001
ACM
In this paper, we propose preconditioned Krylov-subspace iterative methods to perform efficient DC and transient simulations for large-scale linear circuits with an emphasis on po...