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Sparse (18) Sites:
» BILUM
![]() Code by Yousef Saad and Jun Zhang to solve general sparse linear systems by using Krylov subspace methods preconditioned by some multi-level block ILU (BILUM) preconditioning techniques. http://www.cs.uky.edu/~jzhang/bilum.html » DarkStar Software Spinoff
![]() Includes a block-band matrix solver and a Fortran 90 makefile with corresponding dependency generator. By Udo Grabowski. http://www-imk.fzk.de/asf/ame/grabowski/DarkStar/spinoff.html » ITPACK
![]() Collection of Fortran 77 subroutines for solving large sparse linear systems by adaptive accelerated iterative algorithms. http://rene.ma.utexas.edu/CNA/ITPACK/ » LINSOL
![]() Solves large and sparse linear systems using iterative techniques based on generalized conjugate gradient type methods. Free software released under the GNU General Public License. http://www.rz.uni-karlsruhe.de/rd/linsol.php » MINRES: Sparse Symmetic Equations
![]() Solves sparse linear equations using a conjugate-gradient type method. http://www.stanford.edu/group/SOL/software/minres.html » MUMPS: A Multifrontal Massively Parallel Sparse Direct Solver
![]() Fortran 90 package for solving linear systems of equations of the form A*x = b, where the matrix A is sparse and can be either unsymmetric, symmetric positive definite, or general symmetric. Released in the public domain. Includes documentation, related p http://mumps.enseeiht.fr/ » NIST Fortran Sparse BLAS
![]() Provides computational kernels for fundamental sparse matrix operations. http://math.nist.gov/~KRemington/fspblas/ » NSPCG
![]() Fortran 77 subroutines for solving large sparse linear systems by adaptive accelerated iterative algorithms. http://rene.ma.utexas.edu/CNA/NSPCG/ » OptimQR
![]() The optimqr program will read a description of the sparsity pattern of some system matrix for system of linear equations. It will then apply heuristic branch and bound search to find a near-optimal ordering of the rows and columns of the system matrix. Th http://unthought.net/OptimQR/ » PROPACK
![]() Software by Rasmus Munk Larsen for large and sparse SVD calculations, with versions in Fortran and Matlab. http://sun.stanford.edu/~rmunk/PROPACK/ » SMLIB
![]() Fortran 90 modules by Ernst Meese for the compressed sparse row (CSR) and the modified sparse row (MSR) data storage formats, a very general incomplete LU factorisation routine, the Krylov subspace solvers CGS, BiCGSTAB and GMRES. ftp://ftp.ntnu.no/pub/smlib/ » SMMP
![]() Fortran 77 code for sparse matrix multiplication, transposition, and format conversion. http://www.netlib.org/aicm/smmp » SPARSKIT
![]() General purpose Fortran library by Yousef Saad for sparse matrix computations. http://www-users.cs.umn.edu/~saad/software/SPARSKIT/sparskit.html » SVDPACK
![]() Comprised of four numerical (iterative) methods for computing the singular value decomposition (SVD) of large sparse matrices using double precision Fortran 77. http://www.netlib.org/svdpack/ » SYMMLQ: Sparse Symmetic Equations
![]() Solves a set of sparse, symmetric linear equations using a conjugate gradient type method. http://www.stanford.edu/group/SOL/software/symmlq.html » Systems Optimization Laboratory
![]() Code for sparse linear equations (symmetric or general) and sparse least squares, and updating a dense square factorization L C = U. http://www.stanford.edu/group/SOL/software.html » UMFPACK for sparse linear equations
![]() Fortran 77 source code for solving sparse asymmetric linear equations, including a version for complex matrices. There are copyright restrictions. ftp://ftp.cis.ufl.edu/pub/umfpack » Y12m
![]() Fortran 77 code that solves sparse systems of linear algebraic equations by Gaussian elimination. http://www.netlib.org/y12m/index.html This category needs an editor
Last Updated: 2007-01-02 19:57:55 ![]()
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