Playa::PreconditionerBase< Scalar > Class Template Reference
List of all members.
class Playa::PreconditionerBase< Scalar >
Base class for preconditioners. A general preconditioner object is split into a left preconditioner M1^-1 and a right preconditioner M2^-1. To solve A x = b, we define the auxiliary system M2^-1 y = x, and solve M1^-1 A M2^-1 y = M1^-1 b to obtain y. Having y, we can quickly recover x by applying M2^-1 to y.
The base class implements neither a left nor a right preconditioner.
Definition at line 28 of file PlayaPreconditionerBase.hpp.
Constructor & Destructor Documentation
Member Function Documentation
The documentation for this class was generated from the following file: