OOF2: The Manual
| UnitPreconditioner | ||
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6.4.1. Base RegisteredClasses |  |
Name
UnitPreconditioner — Monolithic preconditioners for efficiently solving matrix equations.
Subclasses
Subclasses are listed as they appear in the GUI and (in parentheses) as they appear in scripts.
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ILU (
ILUPreconditioner) -- Incomplete LU-factorization -
IC (
ICPreconditioner) -- Incomplete Cholesky preconditioner. Appropriate only for meshes with symmetric, positive definite stiffness matrices. -
Jacobi (
JacobiPreconditioner) -- A light-weight preconditioner, that simply inverts the diagonal part of the matrix. -
Null (
UnPreconditioner) -- Be bold (or foolhardy) and attempt to solve the mesh without a preconditioner
Description
UnitPreconditioners are Preconditioners
that act the same way on all parts of the matrix. They're used as
values of the preconditioner parameter for the
LinearSolver matrix solvers, and
as the inplane parameter for the BlockPreconditioner.
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| TwoVectorFieldInit |  |
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