• UF Sparse Matrix Collection

    UF Sparse Matrix Collection: Cylshell group.

  • Click here for a description of the Cylshell 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?
    Cylshell/s1rmq4m1 Cylshell/s1rmq4m1 Cylshell/s1rmq4m1 1605 MAT, MM, RB 5,489 5,489 262,411 real symmetric yes yes
    Cylshell/s1rmt3m1 Cylshell/s1rmt3m1 Cylshell/s1rmt3m1 1608 MAT, MM, RB 5,489 5,489 217,651 real symmetric yes yes
    Cylshell/s2rmq4m1 Cylshell/s2rmq4m1 Cylshell/s2rmq4m1 1606 MAT, MM, RB 5,489 5,489 263,351 real symmetric yes yes
    Cylshell/s2rmt3m1 Cylshell/s2rmt3m1 Cylshell/s2rmt3m1 1609 MAT, MM, RB 5,489 5,489 217,681 real symmetric yes yes
    Cylshell/s3rmq4m1 Cylshell/s3rmq4m1 Cylshell/s3rmq4m1 1607 MAT, MM, RB 5,489 5,489 262,943 real symmetric yes yes
    Cylshell/s3rmt3m1 Cylshell/s3rmt3m1 Cylshell/s3rmt3m1 1610 MAT, MM, RB 5,489 5,489 217,669 real symmetric yes yes
    Cylshell/s3rmt3m3 Cylshell/s3rmt3m3 Cylshell/s3rmt3m3 1611 MAT, MM, RB 5,357 5,357 207,123 real symmetric yes yes

    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.