Uses of Interface
org.flag4j.linalg.solvers.LinearMatrixSolver

Packages that use LinearMatrixSolver

Package	Description
org.flag4j.linalg.solvers.exact
org.flag4j.linalg.solvers.exact.triangular
org.flag4j.linalg.solvers.lstsq

Uses of LinearMatrixSolver in org.flag4j.linalg.solvers.exact

Classes in org.flag4j.linalg.solvers.exact that implement LinearMatrixSolver

Modifier and Type	Class	Description
class	ComplexExactSolver	Solver for solving a well determined system of linear equations in an exact sense using the LU decomposition.
class	ExactSolver<T extends MatrixMixin<T,?,U,?>,U extends VectorMixin<U,T,?,?>>	Solves a well determined system of equations Ax=b in an exact sense by using a LU decomposition.
class	RealExactSolver	Solver for solving a well determined system of linear equations in an exact sense using the LU decomposition.

Fields in org.flag4j.linalg.solvers.exact declared as LinearMatrixSolver

Modifier and Type	Field	Description
protected final LinearMatrixSolver<T,U>	ExactSolver.backSolver	Backwards solver for solving system with upper triangular coefficient matrix.
protected final LinearMatrixSolver<T,U>	ExactSolver.forwardSolver	Forward Solver for solving system with lower triangular coefficient matrix.

Constructors in org.flag4j.linalg.solvers.exact with parameters of type LinearMatrixSolver

Modifier	Constructor	Description
protected	ExactSolver(LU<T> lu, LinearMatrixSolver<T,U> forwardSolver, LinearMatrixSolver<T,U> backSolver)	Constructs an exact LU solver with a specified LU decomposer.
protected	ExactTensorSolver(LinearMatrixSolver<U,V> matrixSolver)	Creates an exact tensor solver which will use reform the problem as a matrix linear system and use the provided solver to solve the tensor system.

Uses of LinearMatrixSolver in org.flag4j.linalg.solvers.exact.triangular

Classes in org.flag4j.linalg.solvers.exact.triangular that implement LinearMatrixSolver

Modifier and Type	Class	Description
class	BackSolver<T extends MatrixMixin<T,?,U,?>,U extends VectorMixin<U,T,?,?>,V>	Base class for solvers which solve a linear system of equations U*x=b or U*X=B where U is an upper triangular matrix.
class	ComplexBackSolver	This solver solves linear systems of equations where the coefficient matrix in an upper triangular complex dense matrix and the constant vector is a complex dense vector.
class	ComplexForwardSolver	This solver solves linear systems of equations where the coefficient matrix in a lower triangular complex dense matrix and the constant vector/matrix is complex and dense.
class	ForwardSolver<T extends MatrixMixin<T,?,U,?>,U extends VectorMixin<U,T,?,?>,V>	This solver solves linear systems of equations where the coefficient matrix in a lower triangular real dense matrix and the constant vector is a real dense vector.
class	RealBackSolver	This solver solves linear systems of equations where the coefficient matrix in an upper triangular real dense matrix and the constant vector is a real dense vector or matrix.
class	RealForwardSolver	This solver solves linear systems of equations where the coefficient matrix in a lower triangular real dense matrix and the constant vector is a real dense vector.

Uses of LinearMatrixSolver in org.flag4j.linalg.solvers.lstsq

Classes in org.flag4j.linalg.solvers.lstsq that implement LinearMatrixSolver

Modifier and Type	Class	Description
class	ComplexLstsqSolver	This class solves a linear system of equations Ax=b in a least-squares sense.
class	LstsqSolver<T extends MatrixMixin<T,?,U,?>,U extends VectorMixin<U,T,?,?>>	This class solves a linear system of equations Ax=b in a least-squares sense.
class	RealLstsqSolver	This class solves a linear system of equations Ax=b in a least-squares sense.

Fields in org.flag4j.linalg.solvers.lstsq declared as LinearMatrixSolver

Modifier and Type	Field	Description
protected final LinearMatrixSolver<T,U>	LstsqSolver.backSolver	Solver for system with an upper triangular coefficient matrix.

Constructors in org.flag4j.linalg.solvers.lstsq with parameters of type LinearMatrixSolver

Modifier	Constructor	Description
protected	LstsqSolver(UnitaryDecomposition<T,?> qr, LinearMatrixSolver<T,U> backSolver)	Constructs a least-squares solver with a specified decomposer to use in the QR decomposition.