• UF Sparse Matrix Collection

    UF Sparse Matrix Collection: Okunbor group.

  • Click here for a description of the Okunbor 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?
    Okunbor/aft01 Okunbor/aft01 Okunbor/aft01 791 MAT, MM, RB 8,205 8,205 125,567 real symmetric yes yes
    Okunbor/aft02 Okunbor/aft02 Okunbor/aft02 792 MAT, MM, RB 8,184 8,184 127,762 complex unsymmetric 100% 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.