Module 509 in TOMS

• TOMS Information

• Components
  • Fullsource from NETLIB

509

 
A hybrid algorithm for reducing the bandwidth and profile of sparse symmetric
matrices. Presented as a modification of algorithm 508 (Fortran subprogram
REDUCE). (See N.E. Gibbs, ACM TOMS 2 (1976) pp. 378-387.).
 
Classes  :  D2e . Operations associated with the solution of systems of linear
                equations, including matrix inverses, and LU and related
                factorizations (e.g., matrix reorderings)
 
Type     : Fortran software in TOMS collection.
Access   : Some uses prohibited. Portable.
Precision: Single.
 
Details  : Fullsource
Sites    : (1) NETLIB
 

Implementation of 509 from TOMS on NETLIB

 
NETLIB:    Public access repository, The University of Tennessee at
           Knoxville and Bell Laboratories
 
Precision: Single.
 
You may access components from NETLIB outside GAMS as follows.
 
   Fullsource   : echo "send 509 from toms" | mail netlib@ornl.gov