130 search results - page 9 / 26 » Wavelet based preconditioners for sparse linear systems |
SIAMSC
2008
13 years 7 months ago
2008
In a recent paper, the authors introduced the recovery method resp. local energy matching principle for solving large systems of lattice equations. The idea is to construct a part...
EUROPAR
2011
Springer
12 years 7 months ago
2011
Springer
Abstract. ILU(k) is a commonly used preconditioner for iterative linear solvers for sparse, non-symmetric systems. It is often preferred for the sake of its stability. We present T...
CIMAGING
2009
13 years 9 months ago
2009
The surface reflectance function of many common materials varies slowly over the visible wavelength range. For this reason, linear models with a small number of bases (5-8) are fr...
TODAES
2008
13 years 8 months ago
2008
The goal of dynamic power management is to reduce power dissipation in system level by putting system components into different states. This paper proposes a wavelet based approac...
EUROPAR
2009
Springer
14 years 2 months ago
2009
Springer
The availability of large-scale computing platforms comprised of tens of thousands of multicore processors motivates the need for the next generation of highly scalable sparse line...