reduction

f08fec	Orthogonal reduction of real symmetric matrix to symmetric tridiagonal form
f08ffc	Generate orthogonal transformation matrix from reduction to tridiagonal form determined by f08fec
f08fsc	Unitary reduction of complex Hermitian matrix to real symmetric tridiagonal form
f08ftc	Generate unitary transformation matrix from reduction to tridiagonal form determined by f08fsc
f08gec	Orthogonal reduction of real symmetric matrix to symmetric tridiagonal form, packed storage
f08gfc	Generate orthogonal transformation matrix from reduction to tridiagonal form determined by f08gec
f08gsc	Unitary reduction of complex Hermitian matrix to real symmetric tridiagonal form, packed storage
f08gtc	Generate unitary transformation matrix from reduction to tridiagonal form determined by f08gsc
f08hec	Orthogonal reduction of real symmetric band matrix to symmetric tridiagonal form
f08hsc	Unitary reduction of complex Hermitian band matrix to real symmetric tridiagonal form
f08kec	Orthogonal reduction of real general rectangular matrix to bidiagonal form
f08kfc	Generate orthogonal transformation matrices from reduction to bidiagonal form determined by f08kec
f08kgc	Apply orthogonal transformations from reduction to bidiagonal form determined by f08kec
f08ksc	Unitary reduction of complex general rectangular matrix to bidiagonal form
f08ktc	Generate unitary transformation matrices from reduction to bidiagonal form determined by f08ksc
f08kuc	Apply unitary transformations from reduction to bidiagonal form determined by f08ksc
f08lec	Reduction of real rectangular band matrix to upper bidiagonal form
f08lsc	Reduction of complex rectangular band matrix to upper bidiagonal form
f08nec	Orthogonal reduction of real general matrix to upper Hessenberg form
f08nfc	Generate orthogonal transformation matrix from reduction to Hessenberg form determined by f08nec
f08ngc	Apply orthogonal transformation matrix from reduction to Hessenberg form determined by f08nec
f08nsc	Unitary reduction of complex general matrix to upper Hessenberg form
f08ntc	Generate unitary transformation matrix from reduction to Hessenberg form determined by f08nsc
f08nuc	Apply unitary transformation matrix from reduction to Hessenberg form determined by f08nsc
f08sec	Reduction to standard form of real symmetric-definite generalized eigenproblem Ax = λ Bx, ABx = λ x or BAx = λ x, B factorized by f07fdc
f08ssc	Reduction to standard form of complex Hermitian-definite generalized eigenproblem Ax = λ Bx, ABx = λ x or BAx = λ x, B factorized by f07frc
f08tec	Reduction to standard form of real symmetric-definite generalized eigenproblem Ax=λ Bx, ABx = λ x or BAx = λ x, packed storage, B factorized by f07gdc
f08tsc	Reduction to standard form of complex Hermitian-definite generalized eigenproblem Ax=λ Bx, ABx = λ x or BAx = λ x, packed storage, B factorized by f07grc
f08uec	Reduction of real symmetric-definite banded generalized eigenproblem Ax = λ Bx to standard form Cy = λ y, such that C has the same bandwidth as A
f08usc	Reduction of complex Hermitian-definite banded generalized eigenproblem Ax = λ Bx to standard form Cy = λ y, such that C has the same bandwidth as A
f08wec	Orthogonal reduction of a pair of real general matrices to generalized upper Hessenberg form
f08wsc	Unitary reduction of a pair of complex general matrices to generalized upper Hessenberg form

Keywords in Context Index

NAG C Library Manual