PCGBSV
PCGBSV
Section: LAPACK routine (version 1.5) (l) Updated: 12 May 1997 Local index
Up
NAME
PCGBSV - solve a system of linear equations A(1:N, JA:JA+N-1) * X = B(IB:IB+N-1, 1:NRHS)
SYNOPSIS
- SUBROUTINE PCGBSV(
-
N, BWL, BWU, NRHS, A, JA, DESCA, IPIV, B, IB,
DESCB, WORK, LWORK, INFO )
-
INTEGER
BWL, BWU, IB, INFO, JA, LWORK, N, NRHS
-
INTEGER
DESCA( * ), DESCB( * ), IPIV( * )
-
COMPLEX
A( * ), B( * ), WORK( * )
PURPOSE
PCGBSV solves a system of linear equations
where A(1:N, JA:JA+N-1) is an N-by-N complex
banded distributed
matrix with bandwidth BWL, BWU.
Gaussian elimination with pivoting
is used to factor a reordering
of the matrix into P L U.
See PCGBTRF and PCGBTRS for details.
Index
- NAME
-
- SYNOPSIS
-
- PURPOSE
-
This document was created by
man2html,
using the manual pages.
Time: 21:52:06 GMT, April 16, 2011