TY - JOUR
T1 - A multigrid method based on incomplete Gaussian elimination
AU - Reusken, A.A.
PY - 1996
Y1 - 1996
N2 - In this paper we introduce and analyse a new Schur complement approximation based on incomplete Gaussian elimination. The approximate Schur complement is used to develop a multigrid method. This multigrid method has an algorithmic structure that is very similar to the algorithmic structure of classical multigrid methods. The resulting method is almost purely algebraic and has interesting properties with respect to variation in problem parameters.
AB - In this paper we introduce and analyse a new Schur complement approximation based on incomplete Gaussian elimination. The approximate Schur complement is used to develop a multigrid method. This multigrid method has an algorithmic structure that is very similar to the algorithmic structure of classical multigrid methods. The resulting method is almost purely algebraic and has interesting properties with respect to variation in problem parameters.
U2 - 10.1002/(SICI)1099-1506(199609/10)3:5<369::AID-NLA89>3.0.CO;2-M
DO - 10.1002/(SICI)1099-1506(199609/10)3:5<369::AID-NLA89>3.0.CO;2-M
M3 - Article
VL - 3
SP - 369
EP - 390
JO - Numerical Linear Algebra with Applications
JF - Numerical Linear Algebra with Applications
SN - 1070-5325
IS - 5
ER -