D4a3. Ordinary eigenvalue problems (Hermitian matrices) (complex) - Computational routines

Functions
Sub	Zhbtrd (Vect As String, Uplo As String, N As Long, Kd As Long, Ab() As Complex, D() As Double, E() As Double, Q() As Complex, Info As Long)
	Reduces a real Hermitian band matrix to tridiagonal form
Sub	Zhetrd (Uplo As String, N As Long, A() As Complex, D() As Double, E() As Double, Tau() As Complex, Info As Long)
	Reduces a real Hermitian matrix to tridiagonal form
Sub	Zhptrd (Uplo As String, N As Long, Ap() As Complex, D() As Double, E() As Double, Tau() As Complex, Info As Long)
	Reduces a real Hermitian matrix stored in packed form to tridiagonal form
Sub	Zpteqr (Compz As String, N As Long, D() As Double, E() As Double, Z() As Complex, Info As Long)
	Eigenvalues and eigenvectors of symmetric positive definite tridiagonal matrix to which a Hermitian matrix was reduced
Sub	Zstedc (Compz As String, N As Long, D() As Double, E() As Double, Z() As Complex, Info As Long)
	Eigenvalues and eigenvectors of a symmetric tridiagonal matrix to which a Hermitian matrix was reduced (Divide and conquer method)
Sub	Zstein (N As Long, D() As Double, E() As Double, M As Long, W() As Double, Iblock() As Long, Isplit() As Long, Z() As Complex, Ifail() As Long, Info As Long)
	Eigenvectors of a symmetric tridiagonal matrix to which a Hermitian matrix was reduced (Inverse iteration method)
Sub	Zstemr (Jobz As String, Range As String, N As Long, D() As Double, E() As Double, Vl As Double, Vu As Double, Il As Long, Iu As Long, M As Long, W() As Double, Z() As Complex, Nzc As Long, Isuppz() As Long, Tryrac As Boolean, Info As Long)
	Eigenvalues and eigenvectors of a symmetric tridiagonal matrix to which a Hermitian matrix was reduced (MRRR method)
Sub	Zsteqr (Compz As String, N As Long, D() As Double, E() As Double, Z() As Complex, Info As Long)
	Eigenvalues and eigenvectors of a symmetric tridiagonal matrix to which a Hermitian matrix was reduced (QL or QR method)
Sub	Zungtr (Uplo As String, N As Long, A() As Complex, Tau() As Complex, Info As Long)
	Generates a transform matrix from a complex Hermitian matrix to tridiagonal form
Sub	Zunmtr (Side As String, Uplo As String, Trans As String, M As Long, N As Long, A() As Complex, Tau() As Complex, C() As Complex, Info As Long)
	Multiplies by a transform matrix from a complex Hermitian matrix to tridiagonal form
Sub	Zupgtr (Uplo As String, N As Long, Ap() As Complex, Tau() As Complex, Q() As Complex, Info As Long)
	Generates a transform matrix from a complex Hermitian matrix in packed form to tridiagonal form
Sub	Zupmtr (Side As String, Uplo As String, Trans As String, M As Long, N As Long, Ap() As Complex, Tau() As Complex, C() As Complex, Info As Long)
	Multiplies by a transform matrix from a real symmetric matrix in packed form to tridiagonal form

Detailed Description

This is the group of D4a3. Ordinary eigenvalue problems (Hermitian matrices) (complex) - Computational routines.