Fundamental Thyra Operator Solve Interfaces for Abstract Numerical Algorithms
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This doxygen collection documents a set of interfaces for linear operators to which a solver can be applied to solve, in some sense, a linear system of equations. These linear operators are derived from or extend the Fundamental Thyra ANA Operator/Vector Interfaces. These interfaces comprise the basic interface to linear equation solvers. Below we use the term "forward" to denote the original operator to which a solver is associated to distinguish it from the "inverse" operator.
Thyra::PreconditionerBase defines an interface to left, right, split left/right, and otherwise general preconditioners.
Thyra::PreconditionerFactoryBase defines an interface for generating or updating a
Thyra::PreconditionerBase object given a forward
Thyra::LinearOpWithSolveBase defines a simple interface for performing the inverse linear operator application.
Thyra::LinearOpWithSolveFactoryBase defines an interface for generating or updating a
Thyra::LinearOpWithSolveBase object given a forward
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