org.ojalgo.matrix.decomposition
Interface Schur<N extends Number>

All Superinterfaces:

MatrixDecomposition<N>

All Known Implementing Classes:

SchurDecomposition

public interface Schur<N extends Number>
extends MatrixDecomposition<N>

[A] = [Q][U][Q]^-1 where:

• [A] is a square complex entry matrix.
• [Q] is a unitary matrix (so that [Q]^-1 equals [Q]^H).
• [U] is an upper triangular matrix, which is called a Schur form of [A]. Since [U] is similar to [A], it has the same multiset of eigenvalues, and since it is triangular, those eigenvalues are the diagonal entries of [U].

Author:

apete

Method Summary

Array1D<ComplexNumber>	getDiagonal()
MatrixStore<N>	getQ()
MatrixStore<N>	getU()
boolean	isOrdered()

Methods inherited from interface org.ojalgo.matrix.decomposition.MatrixDecomposition

compute, equals, equals, getInverse, getInverse, isComputed, isFullSize, isSolvable, reconstruct, reset, solve, solve

Method Detail

getDiagonal

Array1D<ComplexNumber> getDiagonal()

getQ

MatrixStore<N> getQ()

getU

MatrixStore<N> getU()

isOrdered

boolean isOrdered()