8 search results - page 2 / 2 » Parallel Numerical Algorithms for 3D Parabolic Problem with ... |
MMAS
2011
Springer
12 years 8 months ago
2011
Springer
This paper introduces a new sweeping preconditioner for the iterative solution of the variable coefficient Helmholtz equation in two and three dimensions. The algorithms follow th...
JC
2007
13 years 5 months ago
2007
A discontinuous Galerkin (DG) discretization of Dirichlet problem for second-order elliptic equations with discontinuous coefficients in 2-D is considered. For this discretization...
SIAMCO
2002
13 years 5 months ago
2002
As shown in [7], optimal control problems with either ODE or PDE dynamics can be solved efficiently using a setting of consistent approximations obtained by numerical discretizati...