65 search results - page 1 / 13 » Stochastic Galerkin Matrices |
SIAMMAX
2010
12 years 11 months ago
2010
We investigate the structural, spectral, and sparsity properties of Stochastic Galerkin matrices as they arise in the discretization of linear differential equations with random co...
MOC
2010
12 years 11 months ago
2010
We study H(div) preconditioning for the saddle-point systems that arise in a stochastic Galerkin mixed formulation of the steady-state diffusion problem with random data. The key i...
SIAMMAX
2010
12 years 11 months ago
2010
IEICET
2006
13 years 4 months ago
2006
We describe so- called doubly stochastic processing by using a simple factorization scheme on Jacket matrices..
SIAMSC
2008
13 years 4 months ago
2008
In systems biology, the stochastic description of biochemical reaction kinetics is increasingly being employed to model gene regulatory networks and signalling pathways. Mathematic...