• JDQZ

  • Referenced in 580 articles [sw07031]
  • matrix pencil A-lambda*B. The matrices can be real or complex, Hermitian ... especially in case A and B are sparse and of large size. The Jacobi-Davidson...
  • PROPACK

  • Referenced in 104 articles [sw04019]
  • value decomposition of large and sparse or structured matrices. The SVD routines are based...
  • softImpute

  • Referenced in 63 articles [sw12263]
  • current estimate. For large matrices there is a special sparse-matrix class named ”Incomplete” that ... computing low-rank SVDs on large sparse centered matrices (i.e. principal components...
  • CUSP

  • Referenced in 40 articles [sw07563]
  • flexible, high-level interface for manipulating sparse matrices and solving sparse linear systems. Get Started...
  • HOMPACK90

  • Referenced in 45 articles [sw00412]
  • separate routines for dense and sparse Jacobian matrices. A high level driver for the special ... modules, new end games, support for several sparse matrix data structures ... iterative algorithms for large sparse Jacobian matrices...
  • symrcm

  • Referenced in 381 articles [sw08566]
  • symrcm: Sparse reverse Cuthill-McKee ordering. r = symrcm(S) returns the symmetric reverse Cuthill-McKee ... preordering for LU or Cholesky factorization of matrices that come from long, skinny problems ... nonsymmetric S. For a real, symmetric sparse matrix, S, the eigenvalues...
  • CUSPARSE

  • Referenced in 43 articles [sw07887]
  • linear algebra subroutines used for handling sparse matrices. It is implemented ... Level 1: operations between a vector in sparse format and a vector in dense format...
  • BILUTM

  • Referenced in 40 articles [sw07243]
  • multilevel block ILUT preconditioner for general sparse matrices The purpose of this paper...
  • iRRAM

  • Referenced in 39 articles [sw08769]
  • functions to linear algebra even with sparse matrices. We discuss the concepts and some highlights...
  • MFEM

  • Referenced in 37 articles [sw09043]
  • corresponding linear algebra vectors and sparse matrices. In order to facilitate this, MFEM uses compressed...
  • SparseM

  • Referenced in 23 articles [sw10534]
  • functionality for linear algebra with sparse matrices. Use of the package is illustrated ... least squares methods for problems with sparse design matrices. Significant performance improvements in memory utilization ... possible for applications involving large sparse matrices...
  • NSPCG

  • Referenced in 30 articles [sw00636]
  • procedures. It is designed to solve large sparse systems of linear algebraic equations ... research on iterative methods for nonsymmetric matrices. Another purpose for the development of the package ... matrix data storage schemes. These sparse data formats allow matrices with a wide range ... number of diagonals to completely unstructured sparse matrices. Alternatively, the package allows the user...
  • COLAMD

  • Referenced in 29 articles [sw00145]
  • compute approximate minimum degree orderings for sparse matrices in two contexts: (1) sparse partial pivoting ... also suitable for sparse QR factorization, and the factorization of matrices of the form...
  • Homology

  • Referenced in 30 articles [sw04871]
  • Form of the boundary matrices which, in general, are sparse. First, the authors provide ... Smith Normal Form of sparse matrices and compare their running times for actual boundary matrices...
  • WSMP

  • Referenced in 47 articles [sw06749]
  • serial and parallel sparse linear solver. Watson Sparse Matrix Package (WSMP) is a collection ... systems of linear equations whose coefficient matrices are sparse. This high-performance, robust, and easy...
  • TAUCS

  • Referenced in 31 articles [sw04014]
  • file systems. Out-of-Core Sparse LU with Partial Pivoting Factor and Solve. Can solve ... fill ordering of tree-structured matrices. All of these are symmetric orderings. Matrix Operations. Matrix ... Input/Output. Routines to read and write sparse matrices using a simple file format with...
  • ITPACK

  • Referenced in 47 articles [sw00459]
  • systems of linear algebraic equations with sparse coefficient matrices. The emphasis is on linear systems...
  • OSKI

  • Referenced in 26 articles [sw07006]
  • provide automatically tuned computational kernels on sparse matrices, for use in solver libraries and applications ... BLAS-style interface, providing basic kernels like sparse matrix-vector multiply and sparse triangular solve...
  • SelInv

  • Referenced in 25 articles [sw13937]
  • SelInv on a collection of sparse matrices of various sizes and nonzero structures. We also...
  • ADMIT

  • Referenced in 22 articles [sw02687]
  • enables the computation of sparse Jacobian and Hessian matrices, using automatic differentiation technology, from ... exploit sparsity if present to yield sparse derivative matrices (in sparse MATLAB form). A generic...