Seminar series
Date
Tue, 23 Jan 2018
Time
14:30 -
15:00
Location
L5
Speaker
Niall Bootland
Organisation
InFoMM
We explore the use of applying multiple preconditioners for solving linear systems arising in simulations of incompressible two-phase flow. In particular, we use a selective MPGMRES algorithm, for which the search space grows linearly throughout the iterative solver, and block preconditioners based on Schur complement approximations