Reduces a complex Hermitian definite banded generalized eigenproblem A * x = lambda * B * x to standard form C * y = lambda * y, such that C has the same bandwidth as A. B must have been previously factorized by CPBSTF. Classes : D4b3 . Complex Hermitian generalized matrix eigenvalue problems D4b5 . Banded generalized matrix eigenvalue problems D4c1c . Standardize matrix eigenvalue problem Type : Fortran subroutine in LAPACK package. Access : Public domain. Portable. Precision: Single. Usage : CALL CHBGST (VECT, UPLO, N, KA, KB, AB, LDAB, BB, LDBB, X, LDX, WORK, RWORK, INFO) See also : CPBSTF Details : Fullsource NeededBLAS Source Sites : (1) ITL (2) NETLIB
ITL: Unix Workstation Network, National Institute of Standards and Technology (NIST), Gaithersburg, MD. Available to NIST staff. Precision: Single. (Double: ZHBGST) Access available only to NIST staff on internal Unix systems. They may access this package provided the /itl tree is cross-mounted. Access : f77 -o myprog myprog.f -llapack -lblas NeededBLAS : Can be downloaded from netlib
NETLIB: Public access repository, The University of Tennessee at Knoxville and Bell Laboratories Precision: Single. (Double: ZHBGST) You may access components from NETLIB outside GAMS as follows. Source : See LAPACK Web Page Fullsource : See LAPACK Web Page
GAMS is a service of the Mathematical and Computational Sciences Division of the Information Technology Laboratory of the National Institute of Standards and Technology
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