Some results on the eigenvalue analysis of a SIMPLER preconditioned matrix
C. Li, C. Vuik · Research Repository (Delft University of Technology) · 2003
In this paper, some theoretical results on the eigenvalue analysis of the SIMPLER preconditioning for incompressible now is presented. Some formulations have been derived to characterize the spectrum of the preconditioned matrix. These results could be helpful for the practical use of the SIMPLER preconditioning. Some numerical tests are reported.