Matrix: vanHeukelum/cage14

Description: DNA electrophoresis, 14 monomers in polymer. A. van Heukelum, Utrecht U

vanHeukelum/cage14 graph
(undirected graph drawing)

vanHeukelum/cage14

  • Home page of the UF Sparse Matrix Collection
  • Matrix group: vanHeukelum
  • Click here for a description of the vanHeukelum group.
  • Click here for a list of all matrices
  • Click here for a list of all matrix groups
  • download as a MATLAB mat-file, file size: 65 MB. Use UFget(915) or UFget('vanHeukelum/cage14') in MATLAB.
  • download in Matrix Market format, file size: 116 MB.
  • download in Rutherford/Boeing format, file size: 79 MB.

    Matrix properties
    number of rows1,505,785
    number of columns1,505,785
    nonzeros27,130,349
    # strongly connected comp.1
    explicit zero entries0
    nonzero pattern symmetrysymmetric
    numeric value symmetry 21%
    typereal
    structureunsymmetric
    Cholesky candidate?no
    positive definite?no

    authorA. van Heukelum
    editorT. Davis
    date2003
    kinddirected weighted graph
    2D/3D problem?no

    For a description of the statistics displayed above, click here.

    Maintained by Tim Davis, last updated 12-Mar-2014.
    Matrix pictures by cspy, a MATLAB function in the CSparse package.
    Matrix graphs by Yifan Hu, AT&T Labs Visualization Group.