• Harwell-Boeing sparse matrix collection

  • Referenced in 204 articles [sw08516]
  • matrix collection, a set of standard test matrices for sparse matrix problems. Our test ... engineering disciplines. The problems range from small matrices, used as counter-examples to hypotheses...
  • Expokit

  • Referenced in 145 articles [sw00258]
  • toolkit is capable of coping with sparse matrices of large dimension. The software handles real ... complex matrices and provides specific routines for symmetric and Hermitian matrices. The computation of matrix...
  • MatrixMarket

  • Referenced in 120 articles [sw04020]
  • studies of algorithms for numerical linear algebra. Matrices as well as matrix generation software ... through the collection or for searching for matrices with special properties are included. Each matrix ... your applications, Java applets which will generate matrices in your Web browser, or form-based ... requests to generate matrices at the Matrix Market and return them to your browser. Currently...
  • SuperLU

  • Referenced in 136 articles [sw00930]
  • factorization routines can handle non-square matrices but the triangular solves are performed only ... square matrices. The matrix columns may be preordered (before factorization) either through library or user...
  • NTL

  • Referenced in 182 articles [sw00638]
  • signed, arbitrary length integers, and for vectors, matrices, and polynomials over the integers and over...
  • CSDP

  • Referenced in 178 articles [sw00169]
  • effective use of sparsity in the constraint matrices. CSDP has been compiled on many different...
  • ODEPACK

  • Referenced in 150 articles [sw08341]
  • problems with general sparse treatment of all matrices involved...
  • testmatrix

  • Referenced in 75 articles [sw14347]
  • toolbox contains a collection of test matrices, routines for visualizing matrices, routines for direct search ... functions. There are 58 parametrized test matrices, which are mostly square, dense, nonrandom ... arbitrary dimension. The test matrices include ones with known inverses or known eigenvalues; ill-conditioned ... rank deficient matrices; and symmetric, positive definite, orthogonal, defective, involutary, and totally positive matrices...
  • Maxima

  • Referenced in 126 articles [sw00560]
  • linear equations, polynomials, and sets, lists, vectors, matrices, and tensors. Maxima yields high precision numeric...
  • CHOLMOD

  • Referenced in 74 articles [sw04412]
  • routines for factorizing sparse symmetric positive definite matrices of the form A or AAT, updating/downdating ... matrix functions for both symmetric and unsymmetric matrices. Its supernodal Cholesky factorization relies on LAPACK ... BLAS. Both real and complex matrices are supported. CHOLMOD is written in ANSI/ISO C, with...
  • HOMPACK

  • Referenced in 117 articles [sw05324]
  • also provided for dense and sparse Jacobian matrices. A high-level driver is included...
  • tn

  • Referenced in 109 articles [sw05140]
  • necessarily have positive-definite Hessian matrices. This derivation also makes it possible to compute...
  • Meschach

  • Referenced in 67 articles [sw01112]
  • resized at will which includes permutations, vectors, matrices, integer vectors, complex vectors and matrices ... sparse matrices...
  • PROFIL/BIAS

  • Referenced in 106 articles [sw00733]
  • currently: INT, REAL, INTERVAL, vectors and matrices of these types, and complex numbers. PROFIL...
  • svdpack

  • Referenced in 59 articles [sw04819]
  • singular value decomposition (SVD) of large sparse matrices using double precision ANSI Fortran ... right-singular vectors) for large sparse matrices. The package has been ported to a variety ... large rank approximations to sparse term-document matrices from information retrieval applications. Future updates ... example, to handle extremely large sparse matrices (on the order of a million rows...
  • RelView

  • Referenced in 98 articles [sw00798]
  • supported manipulation of relations represented as Boolean matrices or directed graphs, especially for prototyping relational...
  • OSL

  • Referenced in 97 articles [sw09295]
  • traditional simplex method. In particular, the matrices we must deal with are symmetric and, although...
  • SuperLU-DIST

  • Referenced in 69 articles [sw00002]
  • factorization routines can handle non-square matrices but the triangular solves are performed only ... square matrices. The matrix columns may be preordered (before factorization) either through library or user...
  • Eigen

  • Referenced in 87 articles [sw05781]
  • template library for linear algebra: vectors, matrices, and related algorithms. It is versatile, fast, elegant...