• UF Sparse Matrix Collection

    UF Sparse Matrix Collection: Pereyra group.

  • Click here for a description of the Pereyra group.
  • Click here for a list of all matrix groups.
  • Click here for a list of all matrices.

    matrix graph Group/Name id download # rows # cols nonzeros type sym spd?
    Pereyra/landmark Pereyra/landmark Pereyra/landmark 903 MAT, MM, RB 71,952 2,704 1,146,848 real rectangular - no

    Maintained by Tim Davis, last updated 10-Jun-2015.
    Matrix pictures by cspy, a MATLAB function in the CSparse package.
    See UFget to download directly into MATLAB.